Parts & Kits - Tuthill FILL-RITE DEF DF Serie Mode D'emploi

Troubleshooting (cont'd)
Symptom
Low or no flow rate
(cont'd).
Increased pump noise.
Automatic nozzle
malfunctions.
Parts and Kits
A wide variety of parts and kits are available to maintain and accessorize your Fill-Rite DEF system. To insure proper
performance and long service life, always use genuine Fill-Rite parts when servicing your DEF system. The following
pages contain kit information; additional information is also available on-line at fillrite.com. You can also consult our world
class Customer Service Team at 1-800-634-2695.
IMPORTANT! Always have your model, serial number, and date of purchase available when you are ordering
kits and replacement parts for your Fill-Rite DEF pump.
CAUTION! Always wear protective clothing and safety equipment when working with Diesel Exhaust Fluid.
Even small amounts you may encounter while servicing your pump can be caustic and harmful!
Serial number information for your Fill-Rite DEF system is located on the
pump. The serial number is located on the front of the pump, at the base of
the pump housing assembly (Figure 10). It is the number located above the
word "FLOW".
Refer to the Nomenclature information on page 4 to decode specifics
regarding what components were included in your system.
Cause
10. Leaks in pump outlet plumbing
11. Bypass valve open / sticking
12. Crystallization in pump cavity
13. Check valve sticking
14. Tote / barrel / tank not properly
vented
1. Irregular bypass function
2. Presence of air in liquid being
pumped
1. Crystalization in spout
2. Flow too high
Check the seal at the pump connection and inspect
for damage.
Remove and inspect valve (page 11, item 24); valve
must move freely & be free of debris.
Flush and clean pump.
Remove and inspect valve (page 11, item 27 & 31);
valve must move freely & be free of debris.
Properly vent system.
Remove and inspect valve (page 11, item 24); valve
must move freely & be free of debris.
Verify suction connections and suction line. Purge
system of air.
Dip nozzle spout in warm water.
Decrease flow rate by using lower lock setting on
handle.
Figure 10
10
Cure