Bear 30-4140AE, Инструкция по установке и обслуживанию

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10
E. Fix the Anchor Bolts
1. Prepare the Anchor Bolts
(See Fig. 17).
2. Using the prescribed rotary hammer drill, and drill all the anchor holes and install
the anchor bolts, do not tighten the anchor bolts first
(See Fig. 18).
Note: Anchor bolts driven into the ground at least 110mm
F. Install the Safety Ladders
1. Take off the pulley safety cover and unscrew the four upper nuts of the Safety
Ladders, and then adjust the four lower nuts to be at the same position. Withdraw
the Slack-cable safety lock of the Cross-beam to insert the Safety Ladder in, raise
the Safety Ladder, and screw the upper nuts
(See Fig. 19)
.
Fig. 19
5
6
Drilling Clearing Expand
5
Fig. 18
Safety Ladder is
inserted between
Limit Pins
Nut
Spring washer
Washer
Fig. 17
Limit Pin
Limit Pin
Safety Ladder
Safety Ladder is inserted
between Limit Pins
Primary safety lock
11
0m
m