Owner’s Instructions
Part No. : L1320, L1325, L1310, L1350, L1355, L1355FZ
L1320 L1325
Manually Operated Grease Guns
L1310 L1350, L1355 L1355FZ
Loading Your Grease Gun
Cartridge Loading Suction Loadng Filler Pump Loading
WARNING:
Pull follower rod from barrel
and lock into place.
Pull follower rod from barrel
and lock into place.
Unscrew barrel from head. Unscrew barrel from head. Wipe bulk filler nipple until clean.
Remove cap from end
of grease cartridge
Insert cartridge into barrel,
open end down.
Insert open end of gun barrel
two inches below surface of grease.
Slowly pull back follower rod
to draw in grease. Pull follower rod
back all the way and lock into place.
Remove pull tab from top
of grease cartridge.
Make sure cartridge is pushed
Screw barrel back into head.
down completely.
Screw barrel into head until snug. Unlock follower rod and push into barrel. Release follower rod.
If no bleeder valve is installed,
Unscrew barrel slightly.
(Approximately two revolutions)
unscrew barrel slightly.
(Approximately two revolutions)
(Skip this step if bleeder valve is installed)
Release follower rod. Release follower rod.
Push follower rod into barrel. Push follower rod into barrel.
Screw barrel into head.
Prime.
(see “Priming Your Grease Gun”)
Depress bleeder valve to release air.
(If bleeder valve is installed)
Prime.
(see “Priming Your Grease Gun”)
Begin greasing. Begin greasing.
Do not load gun with air operated
grease pump. Damage to unit
will occur and warranty
will be voided.
Insert bulk filler nipple
into loader pump receptacle.
Pump grease until 8 inches of follower rod
is exposed.
(Between the follower rod handle and barrel
cap)
Pump grease until barrel is full.
(When barrel is full, rod can be pulled out
without spring tension)
Push follower rod into barrel.
Prime.
(see “Priming Your Grease Gun”)
Begin greasing.
Legacy Manufacturing Company
Marion, IA, U.S.A.
Ph: 319.373.7305
Fx: 319.373.7309
service@legacymfg.com
legacymfg.com
INS1000
Published 11/15/2013 Revised 5/27/2016
Priming Your Grease Gun
Point outlet up at least 45 degrees.
Using slow, complete strokes, stroke handle repeatedly until grease flows without air.
(Should require 10 - 20 strokes)
Re-Priming Your Grease Gun
Unscrew barrel approximately 2 revolutions.
(Barrel should be loose, but still attached to head)
Pull follower rod out and push back into barrel to compress grease and expel air. Repeat several times.
Screw barrel back into head.
Prime.
Greasing a Zerk (Grease Fitting)
Press coupler onto zerk.
Keep coupler and zerk as closely aligned as possible.
Begin greasing.
To Remove Coupler From Zerk:
Tilt coupler to one side, twist and pull.
Failure to follow above procedure
may result in damage to coupler or fitting.
Grease Gun Terms
Lever Action
Grease Gun
Linkage
Piston
Handle
Bleeder Valve:
(Installed on L1350 & L1355)
Bleeds air without
Attachments
disconnecting barrel.
Attachments
(Installed hardware varies by gun)
Gun Head
Barrel
End Cap
Follower Rod
Grease Whip or
Rigid Extension
Coupler
Follower Rod
Filler Nipple
(Installed on L1350 & L1355)
Permits gun to be reloaded
without disconnecting barrel.
Handle
Barrel
Piston
End Cap
Linkage
Attachments
(Installed hardware varies by gun)
Grease Whip or
Rigid Extension
Coupler
Gun Head
Pistol Grip
Grease Gun
Plug:
(Installed on L1310, L1320, & L1325
Seals threaded port - permits installation
of bleeder valve or filler nipple.
(Filler nipple and bleeder valve sold separately)
Troubleshooting Your Grease Gun
Problem Cause(s) Remedy
Grease does not flow
when handle is stroked.
Grease leaks between gun head
and extension or extension
and coupler.
Grease leaks from coupler body
joint or between coupler jaws
and grease fitting.
Gun needs to be re-primed See “Re-Priming Your Grease Gun”
Grease cartridge is still capped
Grease cartridge or barrel is empty
Blocked Grease Coupler
Blocked Grease Extension
Threads need to be sealed Apply thread sealant
Damaged coupler Replace coupler
Damaged grease fitting Replace fitting
• Check to ensure caps have been removed
from both ends of cartridge
• Insert new cartridge or fill barrel
• Prime gun
• Remove coupler and pump grease
• If grease flows without coupler,
clean or replace extension
• Remove extension and pump grease
• If grease flows without extension,
clean or replace extension
Warranty
LEGACY MANUFACTURING COMPANY (“LEGACY”) warrants that this equipment will be free from defects in material and workmanship for a period
of one(1) year from the date of purchase, under normal use. LEGACY’S sole obligation under this warranty is limited to replacing or repairing,
free of charge, any equipment that proves to be defective under normal conditions and use according to the recommendations of LEGACY.
To obtain repair or replacement, the equipment must be shipped to a LEGACY authorized Warranty and Service Center during the warranty period,
transportation charges prepaid, with proof of date of purchase. In the event of repair or replacement, the warranty period shall not be extended
beyond the original warranty period.
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