
5.1. Hammer installation
Although the hammers are identical parts, they must be installed in opposing positions for proper operation.
The relief cut sides will face each other when properly fitted inside the hammer
Frame, but the hammer pin notch will be assembled 180° apart with (1) at the 12:00
Position and the other at the 6:00 position.
5.2.
Cold weather operation
Hydraulic system performance is affected when the temperature drops below 50°F. Therefore, measures should be
taken to pre-warm tools and fluids before operating.
NOTE!
•
Refer to operating procedures of this manual before starting
Fig 4.
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OPERATION AND MAINTENANCE MANUAL I ENG_OMM_IMPACT_WRENCH_P01 I 09th November 2021
@Pandrol 2021