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COVER
Operator & Parts Manual KaiVac® 1700 Series
1715 Serial Number 409-
1750 Serial Number 13409-
CE1750 Serial Number 497-
www.kaivac.com
© 2006-2016 Kaivac, Inc. All Rights Reserved
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 1, used with permission. SES ref PF-7ZK4-B7MK
1700 Series KV1700_Manual_120216 (080816)Page 1 of 35
REVISION SHEET
Revision Sheet
In short This page lists the releases of this manual with their dates and what changed in each. It notes that specifications and parts can change without notice.
| Release No. | Date | Revision Description |
|---|---|---|
| 101513 | 10/15/13 | Operator & Parts Manual Released |
| 121713 | 12/17/13 | Modified the Rotomold Warranty to 5 years. |
| 080816 | 08/08/16 | Modified the Safety Warnings to ETL-C requirements |
NOTE: Specifications and parts are subject to change without notice
Kaivac, Inc.
401 S. Third Street
Hamilton, OH 45011
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 2, used with permission. SES ref PF-WEMR-TV36
1700 Series KV1700_Manual_120216 (080816)Page 2 of 35
TABLE OF CONTENTS
OPERATOR & PARTS MANUAL
| Section | Title | Page # |
|---|---|---|
| 1.0 | GETTING STARTED | 1-1 |
| 1.1 | Limited Warranty Protection Plan | 1-1 |
| 1.2 | Warranty Registration Form | 1-2 |
| 1.3 | Safety Precautions | 1-3 |
| 2.0 | OPERATION | 2-1 |
| 2.1 | Out of Box Setup Instructions | 2-1 |
| 2.2 | Kaivac Tool Arrangement | 2-2 |
| 2.3 | Preparing Your Kaivac For Use | 2-3 |
| 2.4 | Vac Tank Cleanout Instructions | 2-4 |
| 2.5 | Vac Tank Removal Instructions | 2-5 |
| 2.6 | Operating your Kaivac using S-I-M-P-L-E Process | 2-6 |
| 3.0 | MAINTENANCE | 3-1 |
| 3.1 | Machine Maintenance | 3-1 |
| 3.2 | Black Box Removal Instructions | 3-2 |
| 3.3 | Troubleshooting | 3-3 |
| 3.4 | Machine Diagrams | 3-6 |
| 3.5 | Parts List | 3-18 |
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 3, used with permission. SES ref PF-CRK3-2573
1700 Series KV1700_Manual_120216 (080816)Page 3 of 35
1.0 GETTING STARTED
1.0 GETTING STARTED
1.1 Limited Warranty Protection Plan
In short This section explains the Kaivac warranty periods, which depend on the chemicals used with the machine. Warranty claims need a Return Authorization Number (RAN) from Kaivac Customer Service, and returns are not accepted without one.
The Kaivac has been engineered and tested to provide long lasting performance. This warranty covers defects in workmanship or materials under normal use and service from the date of purchase.
Kaivac, Inc. warrants the following components to be free from defects in materials and workmanship for these time periods:
1.) Extended Warranty for end users who use only Kaivac chemicals for the life of the machine.
- 5 years on rotationally molded parts
- 3 years on other parts (excluding wear items)
- 1 year on labor
2.) Standard Warranty (for approved non-Kaivac chemicals)
- 1 year parts and labor
3.) Chemicals that have not been approved by Kaivac (If uncertain, please contact Kaivac to verify your chemical before using).
- No warranty
All Kaivac replacement parts are guaranteed for 90 days from the date of installation. Normal wear items such as wheels, hoses, seals, gaskets, cords, casters, squeegees and GFCI are excluded from warranty coverage.
All warranty claims must be accompanied by a Return Authorization Number (RAN), which is available by calling the Kaivac, Inc. Customer Service Department. No returns will be accepted without a RAN.
This warranty does not apply to return freight costs, damage or defect caused by accident, negligence, misuse, fire or repair done by anyone other than a Kaivac authorized repair center. In no event shall Kaivac, Inc. be liable for incidental or consequential damages, or any damages to persons or property.
Please Note: Under no circumstances will the seller be liable for any loss, damage, expenses or consequential damages arising in connection with the use or inability to use seller’s product. Kaivac, Inc. reserves the right to make changes or improvements to its equipment without notice. Some states do not allow the exclusion or limitation of incidental or consequential damages. This warranty is in lieu of any other warranty expressed or implied, including any warranty of merchantability or fitness for a particular purpose.
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 4, used with permission. SES ref PF-63FR-Y7T6
1700 Series KV1700_Manual_120216 (080816)Page 4 of 35
1.0 GETTING STARTED
1.2 WARRANTY REGISTRATION FORM
In short This is the warranty card the customer who buys the equipment fills out and mails or faxes to Kaivac, Inc. It must be returned within ten days of purchase.
To be completed and mailed or faxed by the customer purchasing equipment. Return this warranty card within ten days of purchase.
Purchased By:
Name: ____________________________________________ Title: _____________________________
Company: ___________________________________________________________________________
Street Address: _______________________________________________________________________
City: ____________________________________ State: ___________ Zip Code: _________________
- ☐ KV1750
- ☐ KV1250
- ☐ KV2150
- ☐ KV1715AC
- ☐ KV1715
- ☐ KV1215
- ☐ OMNIFLEX Pump Box
- ☐ OMNIFLEX Wet/Dry Vac
Serial Number: __________________
Type of Business
- ☐ School/University
- ☐ Contract Cleaner
- ☐ Office
- ☐ Hospital/Health Care
- ☐ Industrial
- ☐ Other: _____________
Intended Uses (check all that apply)
- ☐ Restroom Cleaning
- ☐ Cleaning Around Machines
- ☐ Classroom Cleaning
- ☐ Floor Stripping
- ☐ Stairwell Cleaning
- ☐ Other: ____________
- ☐ Kitchen Cleaning
- ☐ Lockers & Showers
- ☐
- ☐ Carpet Extraction
- ☐ Hallway Cleaning
- ☐
Thank you for registering for our warranty program.
Please return completed forms to:
Kaivac, Inc.
401 S. Third Street
Hamilton, OH 45011
Or Fax to: (513) 887-4601
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 5, used with permission. SES ref PF-OGZ7-LTEO
1700 Series KV1700_Manual_120216 (080816)Page 5 of 35
1.0 GETTING STARTED
SAFETY PRECAUTIONS
In short This section lists the basic electrical safety rules to follow when using the machine, including grounding and ground fault circuit interrupter (GFCI) requirements. Read all instructions before use, keep the cord and connections protected, and test the GFCI before each use.
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
When using an electrical appliance, basic precautions should always be followed, including the following:
CAUTION: TO REDUCE THE RISK OF INJURY, READ ALL INSTRUCTIONS BEFORE USING THIS APPLIANCE
WARNING RISK OF ELECTROCUTION:
- Connect to a properly grounded outlet. Do not remove ground pin.
- Inspect cord before using – do not use if cord is damaged.
- Keep all connections dry and off the ground.
- Do not touch plug with wet hands.
- This product is provided with a ground fault circuit interrupter built into the power cord. If replacement of the plug or cord is needed, use only identical replacement parts.
- Test the ground fault circuit interrupter (GFCI) before each use.
- Do not pull or carry by cord, use cord as a handle, close door on cord, or pull cord around sharp edges or corners. Do not run appliance over cord.
- Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce air flow.
- Use extra care when cleaning on stairs.
- Keep the cord away from heated surfaces.
- Do not spray liquid from the Kaivac onto electrical outlets or on any electrical devices.
- Turn off the unit before unplugging.
- Do not pull on the cord to unplug. Grasp the plug at the outlet and pull.
GROUNDING INSTRUCTIONS
This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This product is equipped with a cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances.
DANGER – Improper connection of the equipment-grounding conductor can result in a risk of electrocution. Check with a qualified electrician or service personnel if you are in doubt as to whether the outlet is properly grounded. Do not modify the plug provided with the product – if it will not fit the outlet, have a proper outlet installed by a qualified electrician. Do not use any type of adaptor with this product
GROUND FAULT CIRCUIT INTERRUPTER PROTECTION
This pressure washer is provided with a ground-fault circuit-interrupter (GFCI) built into the plug of the power-supply cord. This device provides additional protection from the risk of electric shock. Should replacement of the plug or cord become necessary, use only identical replacement parts that include GFCI protection.
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 6, used with permission. SES ref PF-JR74-WHXK
1700 Series KV1700_Manual_120216 (080816)Page 6 of 35
1.0 GETTING STARTED
1.3 SAFETY PRECAUTIONS (CONTINUED)
EXTENSION CORDS
Use only 3-wire extension cords that have 3-prong grounding-type plugs and 3-pole cord connectors that accept the plug from the product. Use only extension cords that are intended for outdoor use. These extension cords are identified by a marking “Acceptable for use with outdoor appliances; store indoors while not in use.” Use only extension cords having an electrical rating not less than the rating of the product. Do not use damaged extension cords. Examine extension cord before using and replace if damaged. Do not abuse extension cord and do not pull on any cord to disconnect. Keep cord away from heat and sharp edges. Always disconnect the extension cord from the receptacle before disconnecting the product from the extension cord. WARNING -- To reduce the risk of electrocution, keep all connections dry and off the ground. Do not touch plug with wet hands.
WARNING: When using this product, basic precautions should always be followed, including the following:
- Risk of injection or injury to persons – do not direct discharge stream at persons.
- INJECTION HAZARD: EQUIPMENT CAN CAUSE SERIOUS INJURY IF THE SPRAY PERMEATES THE SKIN. DO NOT POINT THE GUN AT ANYONE OR ANY PART OF THE BODY. IN CASE OF PERMEATION, SEEK MEDICAL AID IMMEDIATELY;
- THIS SYSTEM IS CAPABLE OF PRODUCING 500 PSI (345 kPa). TO AVOID RUPTURE AND INJURY, DO NOT OPERATE THIS PUMP WITH COMPONENTS RATED LESS THAN 500 PSI (345 kPa) WORKING PRESSURE (INCLUDING BUT NOT LIMITED TO SPRAY GUNS, HOSE, AND HOSE CONNECTIONS); and BEFORE SERVICING, CLEANING, OR REMOVAL OF ANY PART, SHUT OFF POWER AND RELIEVE PRESSURE;
- To reduce the risk of injury, close supervision is necessary when a product is used near children.
- Know how to stop the product and bleed pressures quickly. Be thoroughly familiar with the controls.
- Stay alert – watch what you are doing.
- DO NOT operate the product when fatigued or under the influence of alcohol or drugs.
- Keep operating area clear of all persons.
- DO NOT overreach or stand on unstable support. Keep good footing and balance at all times.
- DO NOT use to pick up flammable or combustible materials.
- DO NOT operate without the float installed. If float is removed, reinstall by screwing back into place.
- Follow the maintenance instructions specified in the manual.
Personal Protective Equipment (PPE): It is recommended to wear proper personal protective equipment as required by the chemical product label instructions used in conjunction with the Kaivac.
FOR INDOOR USE ONLY
INTENDED FOR COMMERCIAL USE
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 7, used with permission. SES ref PF-VNVY-7UCL
1700 Series KV1700_Manual_120216 (080816)Page 7 of 35
2.0 OPERATION
2.1 OUT OF BOX SETUP INSTRUCTIONS
In short This section walks through setting up a new Kaivac machine in seven steps. You attach the placard, vac wand, plastic elbow and vac motor hose, secure the dump hose, place the tools, and hang the filled tote bag on the nose.
- Open Accessory Box and remove the placard and wrap around the Push Handles of your Kaivac Machine. Remove the Tote Bag and set aside for filling with remaining tools from the Accessory Box.
1 - Remove vac wand from accessory box and attach vac wand by sliding the sections together until the locking pin engages as shown.
2 - After removing machine from container, attach the plastic elbow to the vac tank as shown above.
3 - Attach vac motor hose to elbow and vac motor inlet as shown above.
4 - Make sure dump hose is secured to the dump hose cap and tether.
5 - Remove the tools from the accessory box and place them in the appropriate locations as shown above.
6 - Make sure vac lid is on vac tank and place remaining tools into tote bag and hang on nose.
7
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 8, used with permission. SES ref PF-7OD7-H4WY
1700 Series KV1700_Manual_120216 (080816)Page 8 of 35
2.0 OPERATION
2.2 KAIVAC TOOL ARRANGEMENT
In short This page shows where each tool and hose is located on the machine, using four views: front right, rear right, overhead and bottom. Each item is labeled with its part code.
Front Right View
Rear Right View
Overhead View
Bottom View
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 9, used with permission. SES ref PF-EZUT-MHUX
1700 Series KV1700_Manual_120216 (080816)Page 9 of 35
2.0 OPERATION
2.3 PREPARING YOUR KAIVAC
In short This section lists the six checks to make before cleaning: fill the machine with water, prepare the cleaning solution, check tools and supplies, and inspect the hoses and spray lines. You then plug in the machine and test the GFCI before starting.
- Fill machine with clean, cool water.
- Prepare the cleaning solution you will be using by attaching the chemical feed line and cap to the top of your chemical bottle and selecting the proper metering tip. (See placard for metering tip information)
- Check machine for all tools and supplies needed to complete task. See “Tool Arrangement” in Section 2.2 of this manual.
- If using a cleaning product that has high foaming use a foam inhibitor to cut down on foam. Pour 2 capfuls of inhibitor in the vac hose with vac running to coat inside of hose.
- Check all hoses and spray lines for damage prior to use. If damage is found, do not continue until proper repairs are completed.
- Plug in machine and test GFCI (Ground Fault Circuit Interrupter) to ensure it is working properly. You are now ready.
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 10, used with permission. SES ref PF-L4JG-QJNJ
1700 Series KV1700_Manual_120216 (080816)Page 10 of 35
2.0 OPERATION
2.4 VAC TANK CLEANOUT INSTRUCTIONS
In short This section shows five steps for cleaning out the vac tank after use. You dump and rinse the tank, lock the front casters, tip the machine to drain the remaining water, then re-attach the dump hose and unlock the wheels.
- Disconnect dump hose and empty contents into proper location.
1 - After dumping is complete, remove vac lid from vac tank.
2 - Using pressure gun or other water source, rinse inside of tank thoroughly.
3 - After tank has been rinsed, lock the front caster wheels by pressing down on the locks as shown.
4 - After caster wheels have been locked, tip the machine to the left and slightly forward to allow the remaining water to drain. Re-attach dump hose and unlock wheels.
5
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 11, used with permission. SES ref PF-LP5F-IKY4
1700 Series KV1700_Manual_120216 (080816)Page 11 of 35
2.0 OPERATION
2.5 VAC TANK REMOVAL INSTRUCTIONS
In short This section shows how to take the vac tank off the unit in five illustrated steps. You remove the vac hose and wand, disconnect the inlet hose, un-snap the straps at the top and bottom, then tip the tank back and lift it away.
Remove vac hose and vac wand before removing vac tank.
Disconnect vac inlet hose from 90 degree fitting on vac tank
Un-snap straps holding the vac tank to the lid water tank upper assembly.
Un-snap straps holding the vac tank to the water tank lower assembly.
(2 locations - one on each side)
Slightly pull the bottom section of the vac tank out while tipping it backwards.
Lift and pull the vac tank away from the unit.
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 12, used with permission. SES ref PF-PJTD-6O5H
1700 Series KV1700_Manual_120216 (080816)Page 12 of 35
2.0 OPERATION
2.6 S.I.M.P.L.E PROCESS
*Applicable to all units, KV1700 Series shown for illustration.
In short The S.I.M.P.L.E process is a six-stage picture guide to cleaning: Set-up, Inject, Manual Brush, Pressure wash and rinse, Loop, and Extract. It shows filling the tank, applying chemicals at low pressure, brushing, rinsing at high pressure, looping the hose and extracting.
Set-up
Inject
Manual Brush
Pressure wash and rinse
Loop
Extract
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 13, used with permission. SES ref PF-QRDW-Y2FQ
1700 Series KV1700_Manual_120216 (080816)Page 13 of 35
3.0 MAINTENANCE
3.1 MACHINE MAINTENANCE
In short This table lists what to check or do for each part of the machine, such as the floor squeegee, spray gun, hoses, tanks, electrical system, vacuum wand and HEPA filter. Unplug the machine before lifting the electric cover assembly.
CAUTION Always make sure machine is unplugged before lifting electric cover assembly
| Item | Procedure |
|---|---|
| Floor Squeegee |
|
| Spray Gun |
|
| Pressure Hose |
|
| Water Tank |
|
| Vacuum Tank |
|
| Leaks |
|
| Electrical System |
|
| Vacuum Wand |
|
| HEPA Filter |
|
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 14, used with permission. SES ref PF-5DDH-Y5UW
1700 Series KV1700_Manual_120216 (080816)Page 14 of 35
3.0 MAINTENANCE
3.2 BLACK BOX REMOVAL INSTRUCTIONS
In short This section shows how to take the black box assembly off the machine in five steps. Remove hoses, cords and tools, loosen the bolts, tilt the assembly to the floor, disconnect the water and return lines, then slide the assembly away.
- Remove all hoses, cords and tools prior to black box removal
1 - Loosen and remove the 4 wing and thumb bolts located at the top of the control panel and on the left and right of the black box mid section.
2 - Tilt the black box assembly away from the machine until it rests on the floor. Next, remove the 2 axle strap wing bolts on either side of the machine behind the wheels.
3 - Locate and disconnect the water line and return line behind the black box on the machine.
4 - Slide assembly away from water
5
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 15, used with permission. SES ref PF-UZW3-67CW
1700 Series KV1700_Manual_120216 (080816)Page 15 of 35
3.0 MAINTENANCE
3.3 TROUBLESHOOTING
In short This table lists problems by area (electrical, vacuum system, blow dry system) with their possible causes and solutions. Always unplug the machine before lifting the electric cover assembly.
CAUTION Always make sure machine’s unplugged before lifting electric cover assembly
| Area | Problem | Possible Cause | Solution |
|---|---|---|---|
| Electrical | No Power to pump or vac motor | Machine not plugged in | Plug machine in |
| Switch not “on’ | Check switches for “on” | ||
| GFCI tripped | Test and reset GFCI | ||
| Building circuit overloaded | Check and reset circuit | ||
| Switch wires loose | Disconnect power and check for loose wire | ||
| Connections loose | Disconnect Power and check for loose wire under panel | ||
| Electrical burning smell | Vac motor brushes worn | Remove vac motor and repair | |
| Vac motor hung up | Release pressure on hose and jog vac switch, or replace | ||
| Pump motor hung up | Release pressure on hose and jog pump switch, or replace | ||
| Vacuum System | No / Weak vacuum | Vac tank full | Empty vac tank |
| Squeegee blades or wheels worn | Replace wheels or blades and check periodically | ||
| Float shutoff screen dirty | Spray off float screen to clean | ||
| Float ball stuck | Tap float and release/clean | ||
| Damaged hose | Cut and repair/replace | ||
| Dump hose plug missing | Contact dealer and replace | ||
| Access lid not tight | Tighten lid hand tight | ||
| Vacuum hose plugged | Flush hose to remove debris | ||
| Too much liquid in vac hose | Allow air in when vacuuming | ||
| Vac hose still wrapped | Unwrap vac hose fully | ||
| Exhaust plugged | Remove HEPA filter and clean | ||
| Leak in vac tank | If repairable, clean and dry affected area and seal with silicone | ||
| HEPA Filter clogged | Remove HEPA filter and clean | ||
| Moisture from exhaust | Vac tank full | Dump vac tank | |
| Float shutoff missing | Replace | ||
| Excessive foam in vac tank | Use defoamer | ||
| Blow Dry System | No air flow | Hose disconnected | Reconnect hose |
| Moisture from nozzle | Water in blow hose | Dry blow line | |
| Suction, not blow action | Vacuum hose connected to vac tank | Reconnect to vac motor exhaust hose |
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 16, used with permission. SES ref PF-HYSF-ZYCV
1700 Series KV1700_Manual_120216 (080816)Page 16 of 35
3.0 MAINTENANCE
| Area | Problem | Possible Cause | Solution |
|---|---|---|---|
| High Pressure System | No water from pump or low pressure | Out of Water | Fill water tank |
| Gun nozzle plugged | Remove orifice with Allen wrench and clean | ||
| Air in pump (vapor lock) | Use power prime technique | ||
| Gun orifice missing | Replace orifice | ||
| Water tank filter plugged | Clean tank and filter | ||
| In - line bowl filter plugged | Remove filter cover and clean | ||
| Bowl filter lid loose | Gently tighten bowl cover | ||
| Pressure hose damaged | Repair or replace | ||
| Quick disconnect leaking | Tighten or replace | ||
| Injector plugged | Remove safety cap from chemical and blow small amounts of compressed air into line | ||
| Pulse hose damaged | Repair or replace | ||
| Regulator failed | Replace | ||
| Hose kinked | Unkink and check for damage | ||
| Seals in pump need replaced | Remove and replace seals | ||
| Bad fan pattern or pinpoint pattern on gun | Debris in nozzle | Remove orifice with Allen wrench and clean | |
| Orifice damaged | Remove and replace | ||
| Chemical Injection System | No chemical flow | Out of chemical | Refill chemical |
| Safety cap not secure | Check safety cap / tighten | ||
| Chemical valve “off” | Check on / off valve | ||
| Safety cap plugged | Replace cap | ||
| Spray gun in wrong mode | Make sure gun nozzle is pulled out away from gun chemical mode | ||
| Metering tip plugged | Check metering tip for clog | ||
| Injector plugged | Remove safety cap from chemical and blow small amounts of compressed air into line | ||
| Air entering system | Check for air entering system around chemical lines or injector | ||
| Injector installed backwards | If fluttering or pulsing sound can be heard while spraying or when machine is running it is possible that your injector is in backwards. Remove and reinstall | ||
| Kink in Chemical line | Replace Chemical line |
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 17, used with permission. SES ref PF-77RC-LHGR
1700 Series KV1700_Manual_120216 (080816)Page 17 of 35
3.0 MAINTENANCE
| Area | Problem | Possible Cause | Solution |
|---|---|---|---|
| Chemical Injection System continued | Not enough chemical | Metering tip plugged | Remove and clean |
| Wrong metering tip | Check and replace per chart | ||
| Chemical line blows off safety cap | Debris in injector | Remove safety cap from chemical and blow small amounts of compressed air into line | |
| Water back flows into chemical bottle | Bad seat on injector check valve | Check injector o - ring or replace | |
| Bad safety cap | Replace safety cap | ||
| Dump System | Dump hose will not empty tank | Dump hose cap not removed | Remove cap |
| Clog in bottom of tank | Tip dump contents, remove debris | ||
| Dump hose leaks | Hose cut | If leak is less than 4” from tank side, cut and reattach, or replace | |
| Clamp loose | Tighten hose clamp | ||
| Dump cap missing | Replace cap | ||
| Wheels and Casters | Wheels won’t roll, or they rub | Flat tires | Inflate tires to 30 p. s. i. |
| Debris wrapped around axle | Check for debris on axle | ||
| Bearings tight | Grease bearings | ||
| Wheels too loose on axle | Remove wheel, add washers to take up slack | ||
| Bearings falling out | Replace bearing assembly | ||
| Squeegee Head | Floor streaks | Worn blades or wheels | Replace wheels and / or blades |
| Squeegee head doesn’t easily rotate when installed on wand | Brass ring on wand not in groove | Loosen coupling nut and re-position head on groove | |
| Coupling nut too tight | Loosen 1 / 2 turn | ||
| Head won’t stay on wand | Coupling nut cracked | Replace | |
| Brass ring worn | Replace | ||
| Premature blade wear | Squeegee wheels worn | Check wheels for wear / replace | |
| Sucks to the floor too tightly | Squeegee wheels worn | Check wheels for wear / replace |
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 18, used with permission. SES ref PF-QRUH-WBQA
1700 Series KV1700_Manual_120216 (080816)Page 18 of 35
3.0 MAINTENANCE
3.4 VACUUM DIAGRAM
In short This diagram shows the path air takes through the vacuum system: in at the vacuum wand, through the hose to the vacuum tank, past the float switch to the 3-stage vacuum, then through the HEPA filter and out the exhaust.
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 19, used with permission. SES ref PF-MBMD-2UMK
1700 Series KV1700_Manual_120216 (080816)Page 19 of 35
3.0 MAINTENANCE
3.4 PUMP DIAGRAM
In short This section shows a flow diagram of the pump system. It traces how water from the tank and chemical from the bottles reach the spray gun and spray nozzle.
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 20, used with permission. SES ref PF-DJGM-IK2J
1700 Series KV1700_Manual_120216 (080816)Page 20 of 35
3.0 MAINTENANCE
3.4 ELECTRICAL DIAGRAM
In short This section shows the wiring diagram for the machine: the plug connection to the GFCI, the vac motor and pump circuit breaker switches, the hour meters, the rectifier and the pump. A separate drawing shows the wiring for 150 PSI pump applications.
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 21, used with permission. SES ref PF-H7ER-ZIHQ
1700 Series KV1700_Manual_120216 (080816)Page 21 of 35
3.0 MAINTENANCE
3.4 MACHINE DIAGRAMS
In short This page is an exploded diagram of the vac tank assembly, with part codes marked on it. It also notes that the dump hose caps, SCCAP and DHCAP, are not interchangeable.
DUMP HOSE CAPS
SCCAP (tethered to machine)
DHCAP (tethered to hose)
[Note that Caps are not interchangeable]
DH25R (Includes hose, cap and snap stud)
VLJHA (includes gasket)
VLJH (no gasket)
VacTank Assembly complete #VTA18
SCCAP (tethered to machine—see NOTE #1 for legacy cap)
NOTE #1: DHCAP (tethered to hose)-Caps are not interchangeable
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 22, used with permission. SES ref PF-NJXI-X2YI
1700 Series KV1700_Manual_120216 (080816)Page 22 of 35
MAINTENANCE
3.4 MACHINE DIAGRAMS
In short This section shows machine diagrams. This page has the exploded view of the water tank assembly for the Kaivac 1750 / 1715, with each part labeled by its part code.
Water tank complete #WTA20 (1750) #WTA1715 (1715)
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 23, used with permission. SES ref PF-QNAT-RDT4
1700 Series KV1700_Manual_120216 (080816)Page 23 of 35
3.0 MAINTENANCE
3.4 MACHINE DIAGRAMS
In short This section shows an exploded diagram of the black box assembly (BBA217 Complete Assembly) with each part labeled by its part number. Use it to identify the wheels, axle, hardware, power cord and black box parts.
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 24, used with permission. SES ref PF-LRQA-LAWH
1700 Series KV1700_Manual_120216 (080816)Page 24 of 35
MAINTENANCE
3.4 MACHINE DIAGRAMS
In short This page shows a rotated diagram of the complete pump and motor assembly for the Kaivac 1750 / 1715, with the part numbers labeled on each component. The note on the drawing says the complete pump assembly does not include CSS07 or CPS12QC.
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 25, used with permission. SES ref PF-FQSS-4T7K
1700 Series KV1700_Manual_120216 (080816)Page 25 of 35
3.0 MAINTENANCE
3.4 MACHINE DIAGRAMS
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 26, used with permission. SES ref PF-ACYM-Q2B6
1700 Series KV1700_Manual_120216 (080816)Page 26 of 35
3.0 MAINTENANCE
3.4 MACHINE DIAGRAMS
In short This section shows exploded machine diagrams. This page shows the vac motor and cover parts for the Kaivac 1750 / 1715, with the part numbers for the motor assembly and its mounting hardware, and notes on which motor fits which serial numbers.
NOTE #1: For legacy versions, S/N 1-5449 use CVS01AR (2-stage). for S/N 5450-12619 use CVM1R (1
HEVM1 (120V see NOTE #1 for legacy information & NOTE #2 for HEVM1 details)
HEVM1240V—RAW
VMASM240V—ASSEMBLY
NOTE #2: VMA1700 Vac Motor Assembly Details Standard on; 1750-12620 and higher and 1715-401 and higher. *1750's and 1715's that have the vac motor installed with a bracket can be upgraded to this setup but must order entire assembly #VMA1700. See part numbers below for this assembly.
- HEVM1– High Efficiency Vac Motor 120V
- VMH10–Vac Motor Hose (motor to HEPA)
- CSS39– Hose Clamp for HEPA Housing
- VMH27A-Vac Motor Hose (motor to tank)
- VBRAK4– Vac Motor Mounting Bracket
Hardware for mounting motor to bracket
- CSS203– Hex head bolt
- CSS27 - Nyloc nut
Hardware for mounting bracket to black
- CSS07 - Hex head bolt
DESCRIPTION: VAC MOTOR / COVER
ISSUE DATE: 3/2009 REVISION:
FIG# 1 KAIVAC 1750 / 1715 SHEET 1 OF 1
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 27, used with permission. SES ref PF-32RG-3IFE
1700 Series KV1700_Manual_120216 (080816)Page 27 of 35
3.0 MAINTENANCE
3.4 MACHINE DIAGRAMS
In short This page shows an exploded diagram of the switch panel with the part numbers of its components. The notes explain that newer units use circuit breaker switches and that the old RS2 switch plate must be upgraded.
NOTE #1: Recent versions have circuit breaker switches (bubble outer-case) instead of the standard switch (RS2). For these versions, the pump switch is P/N 5ACBS and the vac switch is P/N 15ACBS.
SPADC– Switch plate complete assembly includes circuit breaker switches and hour meters (see NOTE #2)
SPDCSSB– Switch plate only (for circuit breaker switches. See NOTE #2)
NOTE #2: The switch plate that fits the RS2 switch is no longer available. Must upgrade to SPDCSSB and replace switches with 5ACBS and 15ACBS
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 29, used with permission. SES ref PF-KOVE-P5XU
1700 Series KV1700_Manual_120216 (080816)Page 29 of 35
3.0 MAINTENANCE
3.4 MACHINE DIAGRAMS
In short This page shows an exploded drawing of the Dry Vac complete assembly with each part labeled by its part code. Use it to identify the parts of the Dry Vac kit.
Source: Kaivac 1700 Series Operator Manual KV1700_Manual_120216 Rev. 080816, page 30, used with permission. SES ref PF-W3MM-XHCU
1700 Series KV1700_Manual_120216 (080816)Page 30 of 35
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