22
WARNING:
SEA recommends to the end user to release the operator only after having switched off the electric power.
Always contact a professional installer in case of not correct working of the operator.
LO
C
K
UNLOCK
LOCK
Up
Down
Fig. 23
MANUAL RELEASE SYSTEM
WARNING:
Always switch off the main power (110V or 230V) before servicing the operator.
All the above described operations MUST be made exclusively by an authorized installer.
1) Check the solidity and the stability of the gate, especially the points of support and/or rotation of
the gate (pivots).
2)
Check the oil level of the hydraulic/in oil bath operators (cap on rear cover of the Mini Tank)
3)
Change the hydraulic oil with the one recommended from the head company
4)
Check the release function
5)
Check the by-pass valves function
6)
Check and lubricate the fixing pins
7)
Check the integrity of the connection cables
8)
Check the function and the positive stops condition in opening and closing (where there is
present a mechanical positive stop accessory)
9)
Check the good status of all parts which are forced (rear bracket, oscillating bracket and front
bracket).
10) Check the operating of all accessories, especially the function of all safety devices and of the
Safety Gate.
11)
After having executed the periodical maintenance operations it is necessary to repeat the
test and the putting in service of the automation
PERIODICAL MAINTENANCE
Annual
Annual
4 years
Annual
Annual
Annual
Annual
Annual
Annual
Annual
Annual
MINI TANK
MARK TANK
Automazione Porte
e Cancelli
REV 01 - 07/2006
