Bekamak BMSO 230, Инструкция по эксплуатации, Страница: 10 / 37

Regulations
Defect symptoms cause of defect typ of repair
After switching on the main a) fuse is off. A) reset fuse.
Switch, the lamp on control
Panel does not work. B) bumt bulb. B) replace bulb.
After going the bow down a) the bow does not touch a) re-adjust s3 limit switch.
Complately, does not go up. S3 limit switch.
b)reverse direction pump b)take the cover off at the
rotation. Bacside of the machine
and check if direction of
rotation agree with the
arrow. In case of discre-
pacy, phases in the
pump supply.
After presing start button a)s2 limit switch does not a) press bow-up button.
The motor does not work. Get in touch with the bow.
b) counter is locked. B) preset the counter and
press reset button.
c) thermal protection has c) wait a few minutes until
worked
. Thermal relay cool. If the
motor still does not work.
press reset button.
Pump does not supply a) reverse direction of a) exchange phases in the
Coolant. Pump rotation. Pump’s supply.
b) lack of coolant. B) pour in coolant.
c) shut valves that cum offc) open valve’s.
coolant.
d) thernal protection has d) wait a few minutes until
worked. Relay cool. If the motor
still does not work press
key.
If the above defects have been removed and if the machine still does not work, check appropriate electric circuits and then call a crew
trained to repair for this purpose.