Multi-Clean Multi-Task 421720 Guide

Dilution Control
Systems
Multi-Task
U-Fill Gun Model 421720
U-Fill Foamer Gun Model 421740
U-Fill Spray Gun Model 421750
Revised 3-10
OPERATION SERVICE PARTS CARE

1
Multi-Task U-Fill Model 421720/421740/421750
THANK YOU FOR YOUR INTEREST IN OUR PRODUCTS
Please use this equipment carefully and observe all warnings and cautions.
************************************************** NOTE **************************************************
WEAR protective clothing and eyewear when dispensing chemicals, emptying equipment or changing metering tips.
ALWAYS observe safety and handling instructions
ALWAYS direct discharge away from you or other persons or into approved containers.
ALWAYS dispense cleaners and chemicals in accordance with instructions.
Exercise CAUTION when maintaining your equipment.
KEEP equipment clean to maintain proper operation.
ALWAYS re-assemble equipment according to instruction procedures. Be sure all components are firmly screwed
or latched into position.
ATTACH only to tap water outlets (25 PSI minimum, 85 PSI maximum).
U-Fill 421720 Instructions
1. Remove all parts from carton and refer to figure 1 below.
2. Connect quick disconnects and ball valve together.
3. Connect 8 foot supply hose to water supply spigot.
4. Thread product bottle onto gun.
5. With ball valve in the off position, turn water supply on at spigot.
6. Place discharge hose in container to be filled and turn ball valve on.
7. Turn ball valve off when filled.
8. Supply hose must be disconnected from U-Fill gun after each use (figure 3).
Figure 2
Turn off water supply after
use and disconnect hose
from gun.
Figure 1
Fill mop bucket, scrubber,
or pail.
Figure 3
Assemble gun as shown.

2
U-Fill Foamer 421740 Instructions
1. Remove all parts from carton and refer to figures 4 - 7.
2. Connect garden hose to gun and water supply spigot..
3. Thread product bottle onto gun, tighten. (Figure 4)
4. With water valve in the off position, turn water supply on at spigot.
5. Flip selector lever, black handle (product port), to the up postion. (Figure 5)
6. Aim foamer at wall and turn water valve on.
6. Foam wall starting at the top and work down covering entire surface.
7. Agitate areas if needed.
8. Flip selector lever (white handle) to the up position to begin water rinse, rinse surfaces completely.
9. Turn water valve off when finished.
10. Supply hose must be disconnected from Foamer gun after each use (Figure 1).
U-Fill Sprayer 421750 Instructions
1. Remove all parts from carton.
2. Connect garden hose to water supply spigot.
3. Thread product bottle onto gun, tighten.
4. Flip selector lever, black handle (product port) in the up position .
5. With water valve in the off position, turn water supply on at spigot.
6. Aim sprayer toward surface to be cleaned and turn water valve on.
7. Spray surface.
8. Agitate areas if needed.
9. Turn gray handle ball valve off.
10. Flip selector lever (white handle) to up position for rinse.
11. Turn water valve to on and rinse surfaces.
Figure 4
For use with Multi-Task:
4 Foamy Mac
33 Soap Scum
12 HD Hi-Foam
For use with Multi-Task:
2 Multi-Shine glass cleaner
3 Eliminator cleaner
12 HD Hi-Foam
340 Formula 340
70 Tough Green
Bio-Based products:
Bio-Bright glass surface cleaner
Bio-Tough multi-purpose cleaner
Figure 5
Selector lever Water valve

LIMITED WARRANTY
Multi-Clean Division warrants to the original purchaser/user that this product is free from defects in
workmanship and materials under normal use and service for a period of 90 days from date of purchase.
In addition, Multi-Clean Division will, at its option, honor labor warranty claims for the first 90 days from date
of sale, provided such claims are submitted through and approved by factory authorized repair stations.
Multi-Clean Division will, at its option, repair or replace without charge, except for transportation costs,
parts that fail under normal use and service when operated and maintained in accordance with the applicable
operation and instruction manuals.
This warranty does not apply to normal wear, or to items whose life is dependent on their use and care,
such as belts, cords, switches, hoses, rubber parts, electrical motor components or adjustments. Parts
not manufactured by Multi-Clean Division such as engines, batteries, battery chargers, hydraulic pumps,
and tires are covered by and subject to the warranties and/or guarantees of their manufacturers. Please
contact Multi-Clean Division for procedures in warranty claims against these manufacturers.
Special warning to purchaser — A potential health hazard exists without exact original equipment
replacement.
All warranteed items become the sole property of Multi-Clean Division or its original manufacturer, whichever
the case may be.
Multi-Clean Division disclaims any implied warranty, including the warranty of merchantability and the
warranty of fitness for a particular purpose. Multi-Clean Division assumes no responsibility for any special,
incidental or consequential damages.
This limited warranty is applicable only in the U.S.A. and Canada, and is extended only to the original user/
purchaser of this product. Customers outside the U.S.A. and Canada should contact their local distributor
for export warranty policies. Multi-Clean Division is not responsible for costs or repairs performed by
persons other than those specifically authorized by Multi-Clean Division. This warranty does not apply to
damage from transportation, alterations by unauthorized persons, misuse or abuse of the equipment, use
of non-compatible chemicals, or damage to property, or loss of income due to malfunctions of the product.
If a difficulty develops with this machine, you should contact the dealer from whom it was purchased.
This warranty gives you specific legal rights, and you may have other rights which vary from state to state.
Some states do not allow the exclusion or limitation of special, incidental or consequential damages, or
limitations on how long an implied warranty lasts, so the above exclusions and limitations may not apply to
you.
988442
Printed in U.S.A.
600 Cardigan Road
Shoreview, Minnesota 55126
Phone [phone]
Fax [phone]
Web www.multi-clean.com