Troubleshooting; Clean Up And Maintenance; Drain Hole; Drawings And Part Lists - Task Force Tips PRO/pak Instruction For Operation And Maintenance

9.0

TROUBLESHOOTING

SYMPTOM
PRO/pak will not make foam
Foam delivery is intermittent
Poor quality foam

10.0 CLEAN UP AND MAINTENANCE

Turn the percentage knob to the RINSE position. Use the hose, or
hose and nozzle, to rinse off the PRO/pak. Reset percentage knob to
proper percentage when finished. For years of service, periodically
inspect your PRO/pak. Make sure the hose and fan nozzle are in place.
Look for debris in the bottom of the tank and flush if necessary.

10.1 DRAIN HOLE

If the PRO/pak is often used for different agent concentrates, it may be
helpful to install a drain to aid in emptying the tank. Drill and tap the left
front ear of the tank and install a ¼" NPT Pipe plug. Plastic or Brass
preferred.

11.0 DRAWINGS AND PART LISTS

Exploded View Drawings and Part Lists available at tft.com/serial-number.
TASK FORCE TIPS LLC
MADE IN USA · tft.com
©Copyright Task Force Tips LLC 2003-2020
POSSIBLE CAUSE
Out of agent
Percentage knob is in RINSE
Percentage know is plugged
Non-standard outlet hose being used
which is too long or too small in
diameter
Foam tank is nearly empty
PRO/pak is tilted
Air vents are plugged
Debris in nozzle
Debris under knob
Foam solution velocity too high
Foam gets thick when cold
Table 9.0
LEFT FRONT ONLY!
12
REMEDY
Refill tank
Select desired percentage
Remove screw on Percentage Knob,
inspect and clean holes in top of
control block and agent passages in
bottom of Percentage Knob
Order other hose option TFT part
U-HS, U-HS6 or U-HS25b
Refill tank
Keep twist grip horizontal
Make sure that the small black rubber
valve on the inside of the agent tank
lid is not stuck down with dried agent
concentrate
Inspect nozzle, look for plugged holes
Unscrew knob, inspect and clean
Partially close flow control
Select a different foam
DRILL 7/16" HOLE
TAP 1/4" NPT
Figure 10.0
3701 Innovation Way, Valparaiso, IN 46383-9327 USA
800-348-2686 · 219-462-6161 · Fax 219-464-7155
LIU-030 August 24, 2020 Rev10