INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS
INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS
This chapter refers to the figures on pages 09-11/32.
Read the following instructions carefully before any operation:
N
O
Installation has to be carried out by skilled personnel.
T
E
Put on heavy working shoes and working gloves.
Lay the coupling on a solid and stable surface.
Remove the castellated nut (1), rear flange (2), rubber buffer (4a) and
the coupling flange (6).
For hook couplings UN763 and UN764 remove the second rear
flange (5a).
For hook couplings UN766 remove the reinforcement plate (8).
1
14
HOOK COUPLING UN 76
2 INSTALLATION
9
2
4a
5a
10
6
8
5b
10
3
PAG.
09/32
CHAP . 2
REV. 00
4b