Suction equipment is
switching
without
taking suction tubings
off
Suction equipment is
noisy
Suction
equipment
efficiency reduced
REPAIR SERVICE
Warranty and post-warranty repairs must be done by the manufacturer, its authorized
representative, or service personnel approved by the supplier.
Attention.
The manufacturer reserves the right to make changes to the equipment without notice. Any changes
made will not affect the functional properties of the equipment..
NP-DO M-39_12-2021
Defective control automatics
Defective microswitch in the suction
tubings holder
Cabinet door improper closed
Defective bearings of the suction
pump
Incorrectly mounted filter holder
Incorrectly mounted cover of the
separation vessel
Suction
equipment
overflowen by liquid.
Heavy polluted output pre-filter
Heavy polluted output filter
Leaks in the suction system
Defective control valve in the suction
tubings holder
Heavy polluted inlet sieve
contamination material
Replace the defective part
Replace the defective part
Close the box door
Replace the defective bearing for an identical
type
Mount the filter holder into a correct position
Mount the separation vessel cover into a
correct position
Suction equipment pass on repair to service –
is/was
keep all rools and norms for work with
contamination material
Replace the pre-filter (see Maintenance
intervals art.No.14.1)
Replace the filter (see Maintenance intervals
art.No. 14.1)
Check connections, seal untight connections
Replace the defective part
Clean the inlet sieve
30
TROUBLESHOOTING
12/2021