Signode PRHM-34 Operation, Parts And Safety Manual page 8

PNEUMATIC INFORMATION, Continued
AIR PRESSURE vs. STRAP TENSION
Strap tension is controlled by air pressure. Use the proper air line piping and lubrication as
specified in this manual. Your air pressure gauge must be accurate, therefore, confirm its
accuracy by comparing it to a calibrated master gauge.
Strap breakage hazard. 3/4" (19mm) strap can break during tensioning if inlet air pressure to
the tool exceeds 70 psig. Strap breakage can result in serious personal injury. Maximum
operating pressure is 90 psig.
COLD WEATHER OPERATION
If a tool does not operate satisfactorily in freezing temperatures, certain steps can correct the
problem. The following steps can be taken to improve cold weather operation of the tool:
a. An air line dryer adjacent to the compressor.
b. Use lubricant recommended by Signode. Signode has tested the use of anti-freezes, none
work well in air tools; the tool will gum up when anti-freezes are introduced and will not
function properly. The best lubricant for freezing weather is the 1 to 1 oil and kerosene
combination.
c. If possible, run the air supply line to a indoor located Filter-Regulator-Lubricator or relocate
the F-L-R to a warmer operating area.
TOOL MAINTENANCE, CLEANING & LUBRICATION
Clean and apply a light weight machine oil to all moving parts on a weekly basis. Clean the
feedwheel daily with a wire brush. Refer to the Pneumatic Instructions for lubricant
recommendations with regard to the air motor.
Inspect all parts daily and replace them if they are worn or broken. Failure to do this can affect
a product's operation and could result in serious personal injury.
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