BA-CFD-RLM-ATEX 4.0
– 05/2019
English
EN-18/24
Commissioning
1.
Check the working order of all the connected control instruments.
2.
Switch on the centrifugal fan.
10.
Maintenance
10.1. Safety Instructions for Maintenance
Observe the safety instructions and preventive measures in Chapter 4 as
well as the relevant legal requirements.
Follow the directions of the motor supplier and the instructions specified
by the manufacturers of the switches and control units.
WARNING!
Work on the fan is only permitted when the power supply is fully cut!
CAUTION
Pressure washers can cause damage to property!
Do not use pressure washers (steam jet cleaners) to clean the
equipment.
CAUTION
Breakdown and hazard because of leaking gas media.
Exchange leak flexible connections.
10.2. Observing Regular Inspection Intervals
In the interests of upkeep and safety we recommend having the operation
and condition of the fans inspected at regular intervals by duly qualified
service personnel or a professional maintenance firm and documenting these
inspections. The nature and extent of the maintenance work, the service
intervals and any additional work required needs to be specified on a case-
by-case basis depending on the use of the fans and the general conditions
on site. Our servicing and inspection recommendations based on
VDMA 24186-1 can be found on our website.
10.3. Preparing for Maintenance
1.
Disconnect the motor from the mains.
2.
Plug fans fitted with a certified inspection switch should be switched off
using the inspection switch.
3.
Take measures to prevent the centrifugal fan from being switched on
accidentally.
4.
Wait until the impeller has stopped.
5.
Wait until all hot surfaces have cooled down.
6.
Remove any residues from the fan.
7.
Depending on the situation installation components may be dismantled
for inspection and maintenance.
Preparation for maintenance is completed
