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Vision XP+ V AC Page 51 2 Maintenance 2.12 Pyrolysis Operating Instructions V ersion 1.5 2.12 Pyrolysi s 2.12.1 Replacing the Granulate Fig. 2-8 1 Py rolysis Uni t The pyrolysis unit is located at the back of the system …

Page 50 Vision XP+ VAC

2 Maintenance

2.11 Condensate Trap

Operating Instructions

Version 1.5

2.11.5 Cleaning Work at the Cooler Units (D)

Fig. 2-77 Pulling Out the Cooler Unit

Fig. 2-78 Pulling Out the Filter unit F9

Fig. 2-79 Metal Frame

Fig. 2-80 Drip pan

The cooler units are located in the

bottom row of the condensate trap.

Consumable materials, tools:

• Oven cleaner

• Rags

• Rinsing bath

• Allen wrench 2,5 mm

Procedure:

1. Open both locking levers and

pull out the cooler unit.

2. Pull the filter (F9) out of the

cooler unit.

3. Lift the cooler out of the cooler

unit and set it into the rinsing

bath as well

4. Open the metal frame of the fil-

ter (F9) with a 2,5 mm allen

wrench and replace the paper

filter (one-way).

Caution!

The seals must protrude from

the bath. Otherwise they will be

damaged.

5. Clean the seals with Appropri-

ate cleaning agent and rags.

6. Pull out the catch pan, empty it

an set it into the rinsing bath.

7. Clean the opening for the cooler

unit at the condensate trap with

oven cleaner and rags.

8. Reassemble cleaned parts and

insert them into the condensate

trap.

9. All connections restore.

Vision XP+ VAC Page 51

2 Maintenance

2.12 Pyrolysis

Operating Instructions

Version 1.5

2.12 Pyrolysis

2.12.1 Replacing the Granulate

Fig. 2-81 Pyrolysis Unit

The pyrolysis unit is located at the

back of the system at the oven inlet.

Note!

The system must be cooled down before replacing the granulate, because

the granulate has a temperature of at least 500° C when the system is

running.

Fig. 2-82 Unscrewing the Door

Consumable materials, tools:

• Open-end wrench and hex key

• Granulate

• Cartridge seal

Procedure:

1. Remove the screws from the

cover and set them aside.

2. Loosen the nuts at the pyrolysis

unit and remove the cover.

Page 52 Vision XP+ VAC

2 Maintenance

2.12 Pyrolysis

Operating Instructions

Version 1.5

Fig. 2-83 Removing the Insulation

Fig. 2-84 Loosening the Nuts

Fig. 2-85 Removing the Insulation

Fig. 2-86 Lifting off the Grate

3. Remove the white insulation

which now becomes visible (see

Fig. 2-83). The cover of the py-

rolysis unit becomes visible as

well.

4. Loosen the nuts on the granu-

late container (see

Fig. 2-84) and lift it out along

with the granulate (see

Fig. 2-85). It must be assured

that the nuts and the washers

do not fall into the pipe connec-

tion.

5. Remove the screws which se-

cure the grate and lift the grate

and Gauze Filter off (see Fig. 2-

86).

6. Inspect the granulate for con-

tamination by breaking open

several pellets. If the granulate

is dark colored all the way

through, it has become saturat-

ed and must be replaced.

7. Fill the container with new gran-

ulate under dust-free condi-

tions.

8. Apply copper paste to the

threads. Copper paste is heat-

resistant up to 1000° C.

If the old nuts need are no lon-

ger usable, do not replace them

with stainless steel or zinc plat-

ed nuts.

9. Reinstall the granulate contain-

er by following the above in-

structions in reverse order,

insert the insulation and the

seals (or replace if damaged)

and secure the cover with the

screws.