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Habasit Italiana S.p.A.
Vittorio Veneto 31029 (TV)
Tel.: ++39(0)438.9113
Fax. ++39(0)438.200545
Regulating Unit PMR-07
Author:
A.T. / KM
CONNECTIONS
Edition: 04/2006
Page
F-4
Replaces: 10/2005
F.2
TROUBLESHOOTING
ATTENTION
Maintenance, repairs and replacement operations for electrical components must be carried out
by an ELECTRICAL MAINTENANCE TECHNICIAN or a QUALIFIED TECHNICIAN able to
perform the works in accordance with safety regulations.
T
ABLE
10
-
T
ROUBLESHOOTING
FAULT
REMEDY
No air
Check there is air in the supply line.
No current
Check if the main switch is in the ON position.
Indicator light SL2 on
rear panel off.
Safety fuse FU3 blown. Follow the manual's replacement
procedure.
Display off
Fuses FU1 and/or FU2 blown; electronic card faulty or broken.
Replace fuses or order a new electronic card.
Magneto thermal switch
tripped
-
Fuses broken
Reset the magneto thermal switch IMT1 and/or replace fuses
FU1, FU2, FU3.
Disconnect the equipment from the mains electricity supply.
Unscrew the 6 side screws and remove the top cover.
Identify the components concerned (magneto thermal switch and
fuse box) with the help of the photographs.
Reset the switch or change the broken fuses.
Close the cover and tighten the screws.
Regulating Unit PMR-07