Karcher Carpet Cleaner 10066730 2014 Heater Replacement

소개

Use this guide to remove and replace the water heater on the Karcher Carpet Cleaner 10066730.

Note: Before beginning repairs, disconnect the device from power, disconnect all hoses, drain and depressurize the system, and let the device cool if the heater was recently used.

필요한 것

1 단계 Lower the device down

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Lower the device down: 1 단계, 이미지 1/3

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Lower the device down: 1 단계, 이미지 2/3

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Lower the device down: 1 단계, 이미지 3/3

Before beginning repairs, disconnect the device from power, disconnect all hoses, drain and depressurize the system, and let the device cool if the heater was recently used.
Lower the device down so it is laying on its backside, bottom facing out.

편집

2 단계 Remove the wing nuts

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Remove the wing nuts: 2 단계, 이미지 1/1

Remove the two wing nuts securing the base to the device.
The base is heavy, so be prepared to lower it down slowly once the wing nuts are removed.

편집

3 단계 Lower the base down

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Lower the base down: 3 단계, 이미지 1/3

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Lower the base down: 3 단계, 이미지 2/3

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Lower the base down: 3 단계, 이미지 3/3

Lower the base down until the swivel wheels touch the ground.

편집

4 단계 Free the hoses

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Free the hoses: 4 단계, 이미지 1/1

Use an 11 mm socket to remove the nut and washer securing the hose retainer clamps.

편집

5 단계

Use a pair of flush cutters or sharp scissors to cut the zip tie securing the two hoses together.
Pull the hose retaining clamps off of the bolt they were secured by.
During reassembly, install a new zip tie.

편집

6 단계 Remove the output hose

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Remove the output hose: 6 단계, 이미지 1/2

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Remove the output hose: 6 단계, 이미지 2/2

Use a crescent wrench to loosen the 11/16 inch water output hose fitting on the heater.

편집

7 단계

Remove the water output hose from its fitting on the heater.
Place a shop rag underneath the fitting to catch any drips.
Add fresh plumber's tape to the fitting when reinstalling.

편집

8 단계 Remove the input hose

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Remove the input hose: 8 단계, 이미지 1/2

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Remove the input hose: 8 단계, 이미지 2/2

Use a crescent wrench to loosen the 9/16 inch water input hose fitting on the heater.

편집

9 단계

Remove the water input hose from its fitting on the heater.
Add fresh plumber's tape to the fitting when reinstalling.

편집

10 단계 Unmount the heater

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Unmount the heater: 10 단계, 이미지 1/1

Use a large flathead screwdriver to loosen the pie clamps securing the heater.

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11 단계

Pull both pie clamps apart, freeing the heater.

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12 단계

Karcher Carpet Cleaner 10066730 2014 Heater Replacement: 12 단계, 이미지 3/3

Roll the heater down and pull it left, away from the device to remove it.
Be careful to not snag any hoses when removing the heater.
Do not attempt to fully remove the heater yet, as it is still connected to power.

편집

13 단계 Remove the wires from the heater

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Remove the wires from the heater: 13 단계, 이미지 1/3

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Remove the wires from the heater: 13 단계, 이미지 2/3

Karcher Carpet Cleaner 10066730 2014 Heater Replacement, Remove the wires from the heater: 13 단계, 이미지 3/3

Keep track of which wire goes where, marking wires with tape if you need to.
Grip the black ground jumper wire by its blue connector and pull directly away from the heater to remove it.
Remove the other side of the black ground jumper wire.