Beko E5 User Manual download pdf (Page 35)

Pipe expanding method

Note:

Improper pipe expanding is the main cause of refrigerant leakage. Please expand

the pipe according to the following steps:

$&XWWKHSLSH

Ɣ&RQ¿UPWKHSLSHOHQJWKDFFRUGLQJWR

the distance of indoor unit and

outdoor unit.

Ɣ&XWWKHUHTXLUHGSLSHZLWKSLSHFXWWHU

pipe

pipe cutter

leaning uneven burr

B: Remove the burrs

Ɣ5HPRYHWKHEXUUVZLWKVKDSHUDQG

prevent the burrs from getting into

the pipe.

downwards

pipe

shaper

C: Put on suitable insulating pipe

D: Put on the union nut

Ɣ5HPRYHWKHXQLRQQXWRQWKHLQGRRU

connection pipe and outdoor valve;

install the union nut on the pipe.

union pipe

pipe

E: Expand the port

Ɣ([SDQGWKHSRUWZLWKH[SDQGHU

Note:

Ɣ$LVGLIIHUHQWDFFRUGLQJWRWKH

diameter, please refer to the sheet

below:

expander

hard

mold

pipe

F: Inspection

Ɣ&KHFNWKHTXDOLW\RIH[SDQGLQJSRUW

If there is any blemish, expand the

port again according to the steps

above.

the length is equal

improper expanding

leaning

damaged

surface

crack uneven

thickness

smooth surface

Outer diameter

(mm)

$PP

Max Min

ĭ

ĭ

ĭ

ĭ

1.3 0.7

1.6 1.0

1.8 1.0

2.4 2.2

1 2 ... 30 31 32 33 34 35 36

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Beko E5 User Manual Page 35

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