https://www.XPOtool.com
Item 62795
Page 5
The Tool Experts
06 2021
-1
Troubleshooting
Problem
Possible cause
Solution
1. Improper lubricant delivery
a) Loose charging bar
Re-fasten charging bar.
b) Dirty grease inlet
Find and remove dirt.
c) Lubricating grease too thick
Change lithium grease depend-
ing on season: 1
–2 times in
winter, 2 times in spring and
autumn, and 2
–3 times in sum-
mer.
d) Dirty valve
Remove dirt.
e) Not enough grease in con-
tainer
Top up with grease.
2. Pressure loss
a) Worn valve seals
Renew seals.
b) Loose slide shoe or screws
Find and fasten loose parts.
3. Insufficient grease delivery
pressure
a) Parts of outlet hose blocked
Find and clean blocked areas.
b) Partial blockage of grease
channel inside fat syringe
Find and clean blocked areas.
c) Soiling of two one-way valves Remove
piston
and
clean
grease syringe.
Area between shut-off valve and
inlet valve clogged
Remove
piston
and
clean
grease syringe.
4. Grease leak when air is de-
flated
Leaking V-type seal
Renew seal, clean contaminated
area.
5. Grease leakage from rotating
part of grease syringe
Leaky butyl rubber seal
Renew seal, clean contaminated
area.
