Rawlins KaiVac 1700 Series Programming manual

1715 Serial Number 409- 1750 Serial Number 13409-
CE1750 Serial Number 497-
Operator & Parts
Manual
KaiVac® 1700 Series
www.kaivac.com © 2006-2013 Kaivac, Inc. All Rights Reserved

© 2006-2013 Kaivac, Inc. All Rights Reserved
REVISION SHEET
Page i
Revision Sheet
Release No. Date Revision Description
101513 10/15/13 Operator & Parts Manual Released
121713 12/17/13 Modified the Rotomold Warranty to 5 years.
NOTE: Specifications and parts are subject to change without notice
Kaivac, Inc.
401 S. Third Street
Hamilton, OH 45011
T: 0121 351 4444 E: [email protected] W: www. rawlins.co.uk

© 2006-2013 Kaivac, Inc. All Rights Reserved Page ii
OPERATOR & PARTS MANUAL
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
Page #
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© 2006-2013 Kaivac, Inc. All Rights Reserved Page 1-1
1.0 GETTING STARTED
1.0 GETTING STARTED
1.1 Limited Warranty Protection Plan
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.
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© 2006-2013 Kaivac, Inc. All Rights Reserved
Type of Business
Intended Uses (check all that apply)
1.0 GETTING STARTED
Page 1-2
1.2 WARRANTY REGISTRATION FORM
To be completed and mailed or faxed by the customer purchasing equipment. Return this war-
ranty card within ten days of purchase.
Purchased By:
Name: ____________________________________________ Title: _____________________________
Company: ___________________________________________________________________________
Street Address: _______________________________________________________________________
City: ____________________________________ State: ___________ Zip Code: _________________
Serial Number: __________________
 KV1750  KV1250  KV2150  KV1715AC
 KV1715  KV1215  OMNIFLEX
Pump Box
 OMNIFLEX
Wet/Dry Vac
 School/University  Contract Cleaner  Office
 Hospital/Health Care  Industrial  Other: _____________
 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: [phone]
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© 2006-2013 Kaivac, Inc. All Rights Reserved
1.0 GETTING STARTED
1.3 SAFETY PRECAUTIONS
Page 1-3
IMPORTANT SAFETY INSTRUCTIONS—SAVE THESE INSTRUCTIONS
CAUTION: To reduce the risk of injury, read operating instructions carefully before using.
WARNING: Risk of injection or injury to persons – do not direct discharge stream at persons.
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 close a door on the cord or pull the cord around sharp edges or corners.
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:
THE KAIVAC MUST BE GROUNDED. If it should malfunction or stop working, grounding provides a path of least re-
sistance for the electrical current and reduces the risk of electrical shock. The Kaivac is equipped with a ground fault
circuit interrupter (GFCI) to further reduce danger and risk of electric shock. It must be maintained and tested regularly.
An equipment grounding cord and plug is included with the unit. Cutting off the ground wire or using a cord with an
ungrounded plug will void the warranty on the Kaivac.
Improper connection of the equipment grounding cord can result in the risk of electrical shock. Ask a qualified electri-
cian or service person to check the outlet grounding if you are unsure. Do not modify the plug provided with the Kaivac.
If it will not fit into the outlet, have a properly grounded outlet installed by a qualified electrician.
WARNING: When using this product, basic precautions should always be followed, including the fol-
lowing:
Read all the instructions before using the product.
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.
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
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© 2006-2013 Kaivac, Inc. All Rights Reserved
2.0 OPERATION
Page 2-1
2.1 OUT OF BOX SETUP INSTRUCTIONS
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.
Nose
7
Make sure dump hose is secured
to the dump hose cap and tether.
5
SMALL HOSE CUFF
Attach vac motor hose to elbow and vac
motor inlet as shown above.
LARGE HOSE
CUFF
4
3
After removing machine from
container, attach the plastic elbow
to the vac tank as shown above.
Remove vac wand from accessory
box and attach vac wand by sliding
the sections together until the
locking pin engages as shown.
2
1
PLACARDS
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.
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© 2006-2013 Kaivac, Inc. All Rights Reserved Phone: [phone] Page 2-2
2.2 KAIVAC TOOL ARRANGEMENT
2.0 OPERATION
HEPA Cover
(HCOVER)
Bottom View
Slinky Hose (VHST20)
KaiDrian (CVS14)
Metering Tips
(MTIPSNEW)
Right
Overhead View
Front
Left
Window Squeegee (CAA06)
Placards (PLCRD)
Vac Hose (VH25)
Front Right View
Electric Cord (CES19A)
Vac Wand (OFVWGB)
Squeegee Head (CVS12S)
Squeegee Brush (VBRUSH)
Dump Hose (DH25)
Deck Brush (CAS01A)
Brush Handle (CAS03A)
Items purchased Separately
Rear Right View
Chemical Holder (VLJHA)
Spray Gun for
1750 & 1715
(SUBGAKW)
Chemical On/Off Valve (VA3W)
Spray Line (PH45)

© 2006-2013 Kaivac, Inc. All Rights Reserved Page 2-3
2.3 PREPARING YOUR KAIVAC
1. Fill machine with clean, cool water.
2. 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)
3. Check machine for all tools and supplies
needed to complete task. See “Tool
Arrangement” in Section 2.2 of this manual.
4. 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.
5. Check all hoses and spray lines for damage
prior to use. If damage is found, do not
continue until proper repairs are completed.
6. Plug in machine and test GFCI (Ground
Fault Circuit Interrupter) to ensure it is
working properly. You are now ready.
2.0 OPERATION
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© 2006-2013 Kaivac, Inc. All Rights Reserved
2.0 OPERATION
Page 2-4
2.4 VAC TANK CLEANOUT INSTRUCTIONS
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
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© 2006-2013 Kaivac, Inc. All Rights Reserved
2.0 OPERATION
Page 2-5
2.5 VAC TANK REMOVAL INSTRUCTIONS
Disconnect vac inlet hose from 90
degree fitting on vac tank
2
Un-snap straps holding the vac tank to
the lid water tank upper assembly.
3
Slightly pull the bottom section of the
vac tank out while tipping it backwards.
Lift and pull the vac tank away from the
unit.
5
Remove vac hose and vac wand
before removing vac tank.
1
Un-snap straps holding the vac tank to the
water tank lower assembly.
(2 locations - one on each side)
4
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© 2006-2013 Kaivac, Inc. All Rights Reserved Page 2-6
2.6 S.I.M.P.L.E PROCESS
2.0 OPERATION
*Applicable to all units, KV1700 Series shown for illustration.
Inject
LOW Pressure Mode
Chemicals
Fan Spray
Fan Spray
Manual
Brush
Manually brush
heavily soiled
areas
Extract
Pressure
wash and
rinse
Fresh Water
Fan Spray
HIGH Pressure Mode
Loop
Set-up
Fill with clean, cool water
Add 1 cap of KaiDri
(for spot-free rinsing)
Select metering tip and
insert into cap barb
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© 2006-2013 Kaivac, Inc. All Rights Reserved Page 3-1
3.1 MACHINE MAINTENANCE
Floor
Squeegee
Check condition of squeegee blades and wheels on the floor tool.
Rough floor surfaces will cause the blades and wheels to wear out more
quickly. Replace as necessary
Spray
Gun
Check spray pattern. If spray pattern will not pinpoint, clean orifice by
removing it with an Allen wrench and flushing. Replace if needed.
If nozzle becomes difficult to move from high to low pressure lubricate
nozzle with lithium grease.
Pressure
Hose
Wipe clean after each use.
Check for cuts or frays in the hose jacket, particularly at the end of the
fittings. Replace hose if cuts are found
Water
Tank
Check condition of filter in water tank. Clean as needed.
Empty the water tank to prevent mildew and bacteria growth. Empty tank
by dipping the vacuum hose into the water tank and transferring the water
to the vacuum tank.
Vacuum Tank Empty and flush vacuum tank.
Clean and disinfect.
Check the float shutoff screen to be sure it is not plugged up. A plugged
filter screen restricts airflow and results in reduced suction.
Leaks Be alert for leaks around hoses, fittings, spray wand, tanks or elsewhere.
Discontinue use until leaks are repaired
Electrical System The ground fault circuit interrupter (GFCI) must be tested before each use.
Electric cord must be inspected for tears or cuts in the insulation.
Vacuum Wand Use a wire brush or coarse brush with acid cleaner or other to remove
residue from threads on the coupling and coupling nut. Apply grease when
done.
HEPA Filter Replace every 3-6 months depending on use
Item Procedure
CAUTION Always make sure machine is unplugged before lifting electric cover assembly
3.0 MAINTENANCE
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© 2006-2013 Kaivac, Inc. All Rights Reserved
3.0 MAINTENANCE
Page 3-2
3.2 BLACK BOX REMOVAL INSTRUCTIONS
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
Remove all hoses, cords and tools prior
to black box removal
1
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© 2006-2013 Kaivac, Inc. All Rights Reserved Page 3-3
3.3 TROUBLESHOOTING
CAUTION Always make sure machine’s unplugged before lifting electric cover assembly
Area Problem Possible Cause Solution
3.0 MAINTENANCE
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
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© 2006-2013 Kaivac, Inc. All Rights Reserved Page 3-4
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 re-
placed
Remove and replace seals
Bad fan pattern or
pinpoint pattern on
gun
Debris in nozzle Remove orifice with Allen wrench and
Orifice damaged Remove and replace
No chemical flow
Out of chemical Refill chemical
Chemical Injection
System
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 back-
wards
If fluttering or pulsing sound can be
heard while spraying or when machine
is running it is possible that your injec-
tor is in backwards. Remove and rein-
stall
Kink in Chemical line Replace Chemical line
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© 2006-2013 Kaivac, Inc. All Rights Reserved
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 re-
place
Bad safety cap Replace safety cap
Dump System
Dump hose will not emp-
ty 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
Page 3-5
3.0 MAINTENANCE
Area Problem Possible Cause Solution
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© 2006-2013 Kaivac, Inc. All Rights Reserved
3.4 VACUUM DIAGRAM
3.0 MAINTENANCE
Page 3-6
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© 2006-2013 Kaivac, Inc. All Rights Reserved
3.4 PUMP DIAGRAM
3.0 MAINTENANCE
Page 3-7
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© 2006-2013 Kaivac, Inc. All Rights Reserved
3.4 ELECTRICAL DIAGRAM
Page 3-8
3.0 MAINTENANCE
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