Maintenance - RIB KING ICE Manual

MECHANICAL STOPPER ADJUSTMENT
To adjust the stoppers you have to follow the scheme (Fig. 9).
To set the opening limit it's enough to fix the stopper (A) in the needed position by
tightening the 8mA screw with a n. 13 key.
To obtain the desired closing limit you must adjust the stopper (B) in the needed position
and tighten it as for stopper (A).
EMERGENCY RELEASE
To move the gate manually it is necessary to release the operator inserting the special
key and turning it 2 times in the anti-clockwise sense (Fig. 11).
In order to carry out the manual operation of the gate leaf the followings must be checked:
- That the gate is endowed with appropriate handles;
- That these appropriate handles are placed so to avoid safety risks for the operator;
- That the physical effort necessary to move the gate leaf should not be higher than 225
N, for doors/gates for private dwellings, and, 390 N for doors/gates for commercial and
industrial sites ( values indicated in 5.4.5 of the EN 12453 norm).

MAINTENANCE

To be undertaken only by specialized staff after disconnecting power supply.
Lubricate the hinges and check the oil level and thrust force generated by the operator
on the gate once a year.
Lubricate the nut screw with silicon grease every two years.
COL
Column attachment
KING ICE
Z
Y
S1
X
S2
S3
Respect the height 45 and make sure that the piston is in horizontal position
C
L
α
Leaf attachment
27
ANT KING ICE L
ANT
KING ICE
A
B
G
B
9
10
11
Leaf attachment
KING ICE L
C
D
12