OPERATION
PRE-OPERATION PROCEDURES
PREPARATION FOR INITIAL USE
The tool, as shipped, has no special unpacking or as- sembly requirements prior to usage. Inspection to as- sure the tool was not damaged in shipping and does not contain packing debris is all that is required.
CHECK HYDRAULIC POWER SOURCE
1.Using a calibrated flowmeter and pressure gauge, check that the hydraulic power source develops a flow of
140 bar.
2.Make certain the hydraulic power source is equipped with a relief valve set to open at 2250 psi/155 bar maximum.
3.Check that the hydraulic circuit matches the tool for
CHECK TOOL
1.Make sure all tool accessories are correctly in- stalled. Failure to install tool accessories properly can result in damage to the tool or personal injury.
2.There should be no signs of leaks.
3.The tool should be clean, with all fittings and fasten- ers tight.
CHECK TRIGGER MECHANISM
1.Check that the trigger operates smoothly and is free to travel between the ON and OFF positions.
OPERATING PROCEDURES
1.Observe all safety precautions.
2.Place the tamper on the surface to be compacted.
3.Squeeze the trigger to start the tamper.
WARNING
The tamper will rise quickly when first turned on. Do not stand over or place any part of your body on top of the tamper. Wear safety shoes.
NOTE:
Partially depressing the trigger allows the tool to operate at a slow speed, making it easy to start the tamper on the surface to compacted.
4.Guide the tamper using both hands. One on the On/ Off valve trigger and the other at the tapered section at the end of the handle tube.
5.When
COLD WEATHER OPERATION
If the tool is to be used during cold weather, preheat the hydraulic fluid at low engine speed. When using the nor- mally recommended fluids, fluid temperature should be at or above 50 °F/10 °C (400 ssu/82 centistokes) before use.
STORAGE
1.Disconnect the tool from the hydraulic power source.
2.Remove the tool bit and spray the chuck area with
3.Wipe clean and store in a clean, dry place.
10 ► TA54 User Manual
