Maintenance Schedule保养计划.pdf - 第38页

Vision XP+ V AC / XP+ / XP / XS Page 47 2 Mainte nance 2.13 R esidual Ox ygen Meter Service Instructions V ersion 1.3 2.13.2 Exchange of activated carbon Fig. 2-77 Exchange ac tivated carbon Fig. 2-78 Exchange ac tivated…

Page 46 Vision XP+ VAC / XP+ / XP / XS

2 Maintenance

2.13 Residual Oxygen Meter

Service Instructions

Version 1.3

2.13 Residual Oxygen Meter

The residual oxygen meter are located at the back of the system.

2.13.1 Replacing the Pre-Filter

Fig. 2-74 Unscrew the filter casing

Fig. 2-75 Unscrew the filter insert

Fig. 2-76 Put on the fluorocarbon filter

As well as the activated carbon is

replaced, the fluorocarbon filter has

also to be exchanged.

Procedure:

Unscrew the filter casing and the flu-

orocarbon filter insert.

Put the new fluorocarbon filter insert

onto the element holder and mount

together in reversed order.

Vision XP+ VAC / XP+ / XP / XS Page 47

2 Maintenance

2.13 Residual Oxygen Meter

Service Instructions

Version 1.3

2.13.2 Exchange of activated carbon

Fig. 2-77 Exchange activated carbon

Fig. 2-78 Exchange activated carbon

Fig. 2-79 Exchange activated carbon

Material:

• Activated carbon

• 2 pcs. woven filter medium

• gloves, goggles as well as protec-

tion mask

Tools:

• Hexagon socket wrench 2,5 mm

• Tweezers

Procedure:

Remove the piping system and

screw off the activated carbon filter

with mounting plate from the analyz-

ing unit.

Remove 4 fixing screws and put

them aside.

Take off the cover from activated

carbon filter.

Page 48 Vision XP+ VAC / XP+ / XP / XS

2 Maintenance

2.13 Residual Oxygen Meter

Service Instructions

Version 1.3

Detail drawing of the activated carbon filter on the adapter plate.

1. Cover activated carbon filter

2. Tube activated carbon filter

3. Woven filter medium

4. Plug-in connection QS – 1/8-6

5. O-Ring 12 x 4 mm

6. Adapter activated carbon filter

Fig. 2-80 Exchange activated carbon

Fig. 2-81 Exchange activated carbon

Now, exchange each one non-wo-

ven insertions on both sides of the

activated carbon filter with the twee-

zers.

Exchange activated carbon and

densify it.

Now, mount everything in reversed

order.