0000104046/010822/A MDB-Compact PRO
14
• Seal the sack securely.
• Put a new filter cartridge on the cartridge holder (A) and
attach it with the disassembled parts.
• Do the same procedure for the lower filter cartridge(s).
• Empty the dust drawer with an industrial vacuum cleaner;
refer to paragraph 6.2.
• Connect the compressed air.
• Energize the unit.
• Dispose of the used filter cartridges in accordance with
federal, state or local regulations.
• Clean the environment of the unit.
Fig. 6.2
B
A
D
C
E
F
Filter replacement
ATTENTION
Make sure that the front of the filter cartridge
aligns
*)
with the filter housing, so that the cover
plate closes well. If this is not the case, the filter
cartridge is not positioned correctly. This can cause
leakage and less efficient operation of the filter
cartridge.
*)
tolerance: max. 2 mm (⅛ in.)
>2 mm
max. 2 mm
>2 mm
max. 2 mm
>2 mm
max. 2 mm
>2 mm
max. 2 mm
6.4
Precoat (PRECO-N) / CART-D, CART-C and
CART-E only (option)
• Refer to paragraph 4.9 for the precoat procedure.
7
TROUBLESHOOTING
If the unit does not function (correctly), consult the
checklist below to see if you can remedy the error
yourself. Should this not be possible, contact your
supplier.
WARNING
Obey the safety regulations that are written in
chapter 3 when you carry out the activities below.
Symptom
Problem
Possible
cause
Solution
Poor
extraction
capacity
The system
does not
function
properly
Clogged filter
cartridges
Replace the filter
cartridges
Inverted
direction of
rotation of the
motor of the
connected fan
Change the
direction of rotation
Pollution of
the facility
Filter
cartridge(s)
ripped or
placed
incorrectly
Replace the filter
cartridges(s) or
place them
correctly (ref.
paragraph 6.3)
No filter
cleaning
Loose
compressed air
connection
Repair the
compressed air
connection
No compressed
air available or
air pressure too
low
Repair the
compressed air
supply
Membrane
valve(s)
defective
Replace the
membrane valve(s)
No pressure
in the
compressed
air tank
Drain valve is
loose
Tighten the drain
valve
Tank not
connected to
compressed air
supply
Repair the
compressed air
connection
Hissing sound No filter
cleaning
Membrane
valve(s)
defective or
worn
Replace the
membrane valve(s)
Wrong or
damaged wiring
Correct or repair
the wiring
8
SPARE PARTS
8.1
MDB-Compact
Refer to the exploded view Fig. VI on page 20
and spare parts list Fig. VII on page 21 for the
available spare parts.
8.2
ControlPro
Refer to the installation manual of the ControlPro.
9
ELECTRICAL DIAGRAM
Refer to the separately supplied electrical diagram.