User Manual

4 Malfunctions – Maintenance
753 Suppressor Module / 8.753.1003 Instructions for Use
26
Suppressor moves to
next position but display
lamp 77 no longer lights
up
• Suppressor dry
• Suppressor temporarily in the
wrong position
• Braking range not correctly
adjusted
• Rinse all 3 suppressor units with solution
for at least 10 min.
• Switch instrument off and then on again.
Switch off suppressor remote operation
with key 66 <REMOTE> and operate key
88 <STEP>. Check whether display lamp
77 lights up.
Repeat this procedure 2-3 times; wait at
least 10 s each time before the <STEP>
key is operated.
If display lamp 77 does not light up each
time the position is changed then the
braking range must be readjusted (see
below).
Readjust braking range
(see section 4.2.8).
Suppressor is not
switched to next position
(display lamp 77 no longer
lights up)
• Connection to suppressor block
is interrupted
• Suppressor dry
• Suppressor temporarily blocked
• Suppressor dirty
• Mechanical fault in suppressor
• Check cable connection from Suppressor
block to 753 Suppressor Module.
• Rinse all 3 suppressor units with solution
for at least 10 min.
• Switch instrument off and then on again.
Switch off suppressor remote operation
with key 66 <REMOTE> and operate key
88 <STEP>. Check whether display lamp
77 lights up.
Repeat this procedure 2-3 times; wait at
least 10 s each time before the <STEP>
key is operated.
If display lamp 77 does not light up each
time the position is changed then the
braking range must be readjusted (see
below).
• Clean suppressor (see section 4.2.6).
• Exchange suppressor (see section 4.2.7).