TRI TOOL INC.
92-1197 Rev. 200519
12
Recommended Maintenance
Daily
•
Wipe the unit down and spray with rust preventative in severe humidity
conditions.
•
Inspect the unit for loose screws, missing screws, damage, and such.
After 20 hours of operation
•
Check adjustment of the Main Bearing pre-load.
• Check that the Drive torque at the Drive Socket is 5 to 10 ft-lbs.
(7 to 14 N-m).
•
Lubricate the male and female Tool Block Slides and the Feed Screw.
After 40 hours of operation
•
Thoroughly clean and lubricate Main Gear, Drive Gear, male and female Tool
Slides, Feed Screws, and Tripper Block Assy.
Non-scheduled maintenance
•
Readjust the Main Bearing pre-load if the Clamshell generates excessive heat
or if the Main Bearing becomes loose.
•
Thoroughly clean and check the Tool Blocks in the event of feed problems.
Storage
•
If the Clamshell is to be stored or out of service for 30 days or more, thoroughly
clean lubricate and spray it with a rust preventative before storing it.
•
Remove the airline Quick disconnect and spray it with a lightweight oil.
•
Squirt oil into the male Quick Disconnect.
• Reconnect the airline and turn on the Air Motor for 1 or 2 seconds to disperse
oil throughout the vanes and rotor.
Adjustment of the Main Bearing Pre-Load
Refer to Fig. 3 and Fig. 4, Bearing Adjustment Screw locations
1.
Loosen all Bearing Adjustment Lock Screws (all letters).
2.
Loosen all Bearing Adjustment Set Screws about 1/2 turn (all numbers).
3. Turn in Bearing Adjustment Set Screws (all circled) so that they are snugged
tightly. This insures that the Bearing is fully pushed forward.
4. Lightly turn in the remaining Bearing Adjustment Set Screws in the order shown
until they all touch the Bearing.
Содержание 604SB
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