69
SAFETY FIRST
220 VAC, THREE-PHASE POWER IS USED IN THE OPERATION OF THIS EQUIPMENT.
DEATH ON CONTACT MAY RESULT IF PERSONNEL FAIL TO OBSERVE SAFETY
PRECAUTIONS.
4.1.2 Standard Maintenance Procedures
S Disassemble only to the extent required to make the repairs.
S All fasteners should be tightened using a calibrated torque wrench. Refer to the standard torque
values given in Table 3-4 and to the specific installation section for proper torque values.
S
Replace any seals or 0-rings that are not in good condition. During assembly, be sure O-rings and
seals are not kinked, pinched or damaged by the assembly process.
Table 4-1
Common Support Equipment (unless otherwise indicated)
DESCRIPTION SIZE
Ratchet 3/8" drive
Ratchet 2" drive
Ratchet 3/4" drive
Socket Set 3/8" drive, 3/8" - 3/4" plus 10 mm Metric socket
Socket Set 2" drive, 2" - 1-1/8"
Socket Set 3/4" drive, 1-1/4" and 1-7/16"
Square Drive Adaptor 3/4" sq. female to 2"sq. male
Torque Wrench 3/8" drive, 5-75 ft-lbs range
Torque Wrench 2" drive, 30-250 ft-lbs range
Torque Wrench 3/4" drive, 100-600 ft-lbs range
Open End Wrench Set 7/16" - 1-1/8"
Adjustable Wrench 12"
Allen Wrench Socket Set 3/8" drive, 1/8' - 3/8"
Screw Driver Set Standard flathead
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