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NOTE: Some oils contain anti-wear additives which may disable the tool. Be certain to use
recommended oil.
Several drops of lubricator oil added to the inlet of the air line each day will help insure good
operation. A noticeable reduction of performance can usually be corrected by squirting a few
drops of oil into the air line.
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.
AIR PRESSURE VS. APPROXIMATE STRAP TENSION
Air Line Pressure (psig)
50 psig (345 kPa)
60 psig (415 kPa)
70 psig (485 kPa)
80 psig (550 kPa)
90 psig (620 kPa)
Recommended strap
sizes (MAGNUS)
2" x .044
2" x .050
Strap breakage hazard. Strap can break during tensioning if inlet air
pressure to the tool exceeds 90 psig. Strap breakage can result in
severe personal injury. Maximum operating pressure is 90 psig.
TOOL INSTALLATION
To operate effectively, your tool must be installed properly. This installation includes proper
suspension of the tool over the package to be strapped, correct placement of a strapping
dispenser to provide a continuous easy supply of strap for the application, and a satisfactory air
supply with air line pressures being maintained within the specified range.
Strap Tension (lbs.)
4,000 lb. (17800 N)
5,000 lb. (22200 N)
6,000 lb. (26700 N)
7,000 lb. (31100 N)
8,000 lb. (35600 N)
Recommended air
pressure (psig)
50 to 90 psig
50 to 90 psig
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