Regular Maintenance Taskse - Parker Zander WVM 40 Operating Manual

EN | Operating manual

Regular maintenance taskse

The table below shows an overview of the regular maintenance tasks. The individual tasks
are described in detail on the following pages.
Component
Entire dryer
Heater
Switch cabinet
Silencer
Control air fi lter
Dewpoint trans-
mitter
Vacuum pump
Dust fi lter
Desiccant
Preliminary and
afterfi lter (optional)
When carrying out any maintenance work, please observe the following safety instructions:
Danger!
Working on the dryer when it is switched on and under pressure entails a subs-
tantial risk of injury.
Before starting maintenance work, always shut down the dryer as described on
page „Depressurising and shutting down the dryer" 37 !
Risk of injury posed by hot surfaces!
The dryer's surfaces may remain very hot even after it is switched off. Do not
touch hot surfaces!
Wait until the surfaces have cooled down suffi ciently before starting work on
the dryer.
Electric current warning!
Work on the electric system must only be carried out by qualifi ed technical
personnel!
40
Maintenance task
Complete visual inspection and function
test.
Inspect intake opening for regeneration
gas.
Check that the screw connections and
clamps are secured; tighten if necessary.
(Reduce maintenance intervals in the event
of heavy vibrations.)
Renew silencer every year and after desic-
cant renewal.
Inspect control air fi lter and clean or
replace, if necessary.
Renew
Inspect bearing and replace, if necessary
Check dust fi lter for contamination and
clean, if necessary.
Check desiccant for contamination and
replace, if necessary.
Please refer to the manuals of the installed fi lters for details on the maintenance
tasks to perform.
Maintenance and repair of the dryer
Maintenance interval
•
•
•
•
•
•
WVM 40 -1450
41
41
41
•
42
42
42
•
44
•
44
•
44