What to do if ...
MIQ/CHV PLUS
18
ba75539d03
03/2018
6
What to do if ...
No compressed air
at the output
Cause
Remedy
– Compressed air supply inter-
rupted or too weak
– Check the compressed air supply
– Supply voltage not present or
too low
IQ S
ENSOR
N
ET
:
– See the chapter, W
HAT
TO
DO
IF
... in the
system manual
– Error in triggering
– Perform the function check according to
section 3.6.
– If the valve does not switch, check the
control
– loose clamping connection
– broken control line
– defective relay output
– valve output was not linked with a
sensor (see system operating man-
ual)
– incorrect setting of the linked valve
output (see chapter 4)
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