ServiceInstruction_Vision XP.pdf - 第35页

Vision XP+ V AC Page 31 2 Maintenance 2.7 Cooling T ract Operating Instructions V ersion 1.5 2.7.6 Replacing the Fan Impeller Fig. 2-4 2 Replacin g Fan Im peller (step 1) Fig. 2-4 3 Replacin g Fan Im peller (step 2) Fig.…

Page 30 Vision XP+ VAC

2 Maintenance

2.7 Cooling Tract

Operating Instructions

Version 1.5

2.7.4 Clean trapped heat cooler

2.7.5 Inspecting and Cleaning the Fan Impeller

Fig. 2-39 Trapped heat cooler

Fig. 2-40 Trapped heat cooler

Consumable materials, tools:

• Vacuum cleaner

• Brush

Procedure:

1. Occasionally check the cooling

fins of the trapped heat cooler

for dirt

2. Vacuum the cooling fins as

soon as they are covered with

dust and dirt. Also use a brush,

if necessary.

Fig. 2-41 Cleaning the Fan Impeller

The fan impellers are located in the

process chamber behind the cooler

cartridges. (optional for undercool-

ing)

Consumable materials, tools:

• Oven cleaner

• Rags

Procedure:

1. Remove the cooler cartridge

(see instructions in chapter

2.7.2).

2. Inspect the fan impellers for

contamination, and clean with

oven cleaner and rags if

necessary.

Vision XP+ VAC Page 31

2 Maintenance

2.7 Cooling Tract

Operating Instructions

Version 1.5

2.7.6 Replacing the Fan Impeller

Fig. 2-42 Replacing Fan Impeller (step 1)

Fig. 2-43 Replacing Fan Impeller (step 2)

Fig. 2-44 Replacing Fan Impeller (step 3

Fig. 2-45 Replacing Fan Impeller (step 4)

Consumable materials, tools:

• 17 mm box wrench or open-end

wrench

• Puller

Procedure:

1. Open the cooling zone.

2. Remove the self-locking bolt at

the fan impeller.

3. Attach the puller carefully. The

fan deducted evenly

4. Set the fan impeller into a rins-

ing bath, or replace it with a new

one.

5. Put on the fan wheel properly.

Now, put on the locking screw

again.

6. Screw tightly the fan wheel with

locking screw. Close again the

cover with clamping levers.

Page 32 Vision XP+ VAC

2 Maintenance

2.8 Vacuum Unit

Operating Instructions

Version 1.5

2.8 Vacuum Unit

2.8.1 Detail view of the vacuum chamber

Fig. 2-46 Detail view of the vacuum chamber

1. Clean the sensor glass.

2. Clean and lubricate splined shaft and spindles.

3. Grease the articulated shaft.

4. Clean or grease the transport chains

Note!

The emergency stop function must first be deactivated before undertaking

any maintenance work in the vacuum chamber.

Note!

After the maintenance the chamber seal should be lubricated with

vacuum grease.