167152 Issue 2 - Maintenance Manual - 第83页

VACUUM FILTRATION UNITS FILTER REPLACEMENT Chapter Issue 2, Jul 16 Maintenance Manual 2.3 4. Release the filter ret aining clip to detach the filters fro m the base unit. 5. The back of the carbon filter unit is secured …

VACUUM FILTRATION UNITS

FILTER REPLACEMENT

2.2 Maintenance Manual Chapter Issue 2, Jul 16

VF35 Vacuum

Filtration Unit

MANDATORY

TOXIC CHEMICALS MAY BE PRESENT. SAFETY GLOVES MUST BE WORN.

MANDATORY

TOXIC CHEMICALS MAY BE PRESENT. EYE PROTECTION MUST BE WORN.

To replace any of the filters in the Vacuum Filtration Unit, carry out the following:

NOTE

Numbers in brackets e.g. (1), refers to the numbers in the graphics in the

procedure.

1. Ensure the machine is switched OFF.

2. Remove the machine front panel.

3. Remove the air duct (1) from the carbon filter unit (2) using a screwdriver or

box spanner to release the securing clip.

VACUUM FILTRATION UNITS

FILTER REPLACEMENT

Chapter Issue 2, Jul 16 Maintenance Manual 2.3

4. Release the filter retaining clip to detach the filters from the base unit.

5. The back of the carbon filter unit is secured beneath a filter securing bracket.

To remove the filter, lift the front and pull the filter out of the machine.

6. Turn the filter unit upside down.

7. To separate the pre-filter unit (3) from the carbon filter unit (4), pull the pre-

VACUUM FILTRATION UNITS

FILTER REPLACEMENT

2.4 Maintenance Manual Chapter Issue 2, Jul 16

filter upwards using the pre-filter frame.

8. Replace the carbon\pre-filter as required and refit the pre-filter into the

carbon filter unit.

9. Refit the carbon filter unit to the vacuum filtration unit.

NOTE

When refitting the carbon filter unit (5) to the base unit (7), ensure that the

rear of the carbon filter unit is located beneath the filter securing bracket (6).