Arjo CARENDO, Руководство по обслуживанию и ремонту

Страница: 33 / 34

MRM Carendo
33
Chair Chair will
not lift Fuse bad Check/replace fuse F1 11
Bad connection Check hand set and cables PCBA J:1
Connection fault Check connection under
right cover 13
Actuator fault Check/replace actuator 13
Electronic fault Check/replace PCBA 11
Chair will
not lower Fuse bad Check/replace fuse F1 11
Bad connection Check hand set and cables -
Connection fault Check connection under
right cover 13
Microswitch fault Check microswitch down PCBA
J2:2,3
Actuator fault Check/replace actuator 13
Electronic fault Check/replace PCBA 11
Chair will
lift/lower
but makes
noises Bad lubrication/
attachment, wear Check bearings chassis:
lubricate/replace 4
Bad attachment,
wear Check rods; attachment, 3
Bad lubrication/
attachment, wear Check bearings actuator:
lubricate/ replace 13
Bad attachment Check yoke attachment 3
E
mer-
gency
down
E
mergency
down does
not work
Fuse bad Check/replace fuse F3 11
Malfunction, bad
connection Check/replace button and
cables to PCBA 14
Microswitch fault Check microswitch,
emergency down PCBA:
J2:6,7
Electronic fault Check/replace PCBA 11
E
mer-
gency
stop
E
mergency
stop does
not work
Malfunction, bad
connection Check/replace button and
cables to PCBA 11,14
Electronic fault Check/replace PCBA 11
Part Problem Cause Action
Service
procedure