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Identify and eliminate faults
48
WVM 40 -1450
Identify and eliminate faults
The following table provides information on what designatory abbreviations are to be used for
the various components. These designations are also found in the technical documentation.
Abbreviation
Component
AA
Fittings, general
AK
Butterfl y valve
AR
Check valve
AU
Cardan shaft
AV
4/2-way tap cock
BB
Dummy plug/fl ange
BF
Sieve bottom/desiccant sieve/fl ow distributor
BS
Silencer
BT
Dessicant
GS
Limit position monitor
H
Air heater
MT
Moisture measurement/pressure dewpoint
PT
Pressure measurement
PI
Pressure gauge
TT
Temperature measurement
TSH
Delimiter thermostat
V
Vacuum pump
Notes on error messages and errors
The error message from the dryer are displayed on the operating panel. The controller manual
provides appropriate information. You are given information on the possible causes for the
error and tips how to eliminate the error.
If the dryer is connected to a fault signalling system, all error messages are transmitted
through the potential-free busbar connection to the operator’s control room.
Also heed the following notes when working at the electric system:
Electric current warning!
Work on the electrical system must only be carried out by qualifi ed technical
personnel! The electropneumatic switch cabinet in particular must be opened
and serviced by an instructed trained electrician only.
Caution!
Arbitrary changes to the factory settings of the control programme may result
in damage to the dryer.
Summary of Contents for Zander WVM 1080
Page 1: ...WVM 40 1450 Adsorption dryer Operating manual Revision 04 06_2018 EN Cod 398H271785 ...
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