21
07.03
5.2.3
Reports of the con-
densat drain
Fig. 10: Condensate drain
failure reports
5.2.3.1 No reports
(fig. 10/1)
Cause
No power supply,
5.2.3.2 Failure reports
(fig. 10/2)
Cause
5.2.3.3
no condensate
air swinging pipe
blocked,
too low operation pres-
sure
5.2.3.4
level- or temperature
sensor defect
5.2.4
Water in compressed
air system
Cause
5.2.4.1
Temporary overload
of the CA-dryer due to
non-uniform compr.
air consumption
5.2.4.2
Overload due to high
volume flow, or to high
compressed air inlet
temperature
Cause
(at installed bypass line)
5.2.4.3
Bypass valve of bypass
line opened
5.2.4.4
Bypass valve of bypass
line leaking
Part 5
Maintenance
Remedy
check power supply, replace condensate drain if neces-
sary
Indication by blinking LED
Remedy
Open ball cock in condensate pipe
Open ball cock in swinging pipe, clean pipe
Ensure operation pressure of system
Replace condensate drain
Remedy
Reduce load, check whether CA-dryer´s capacity is prop-
erly selected
Reduce CA-consumption or increase CA-dryer capacity
Remedy
Close bypass valve in the bypass line
Seal or replace bypass valve in the bypass line,
check CA-dryer´s capacity
Pow
er
Alar
m
Test
Pow
er
Alar
m
Test
1
2
