Mitsubishi Electric PEA-RP200WKA Installationshandbuch Seite 3

7
[Fig. 7.2.1]
b
a
90
a Copper tubes c No good
d Tilted
b Good
[Fig. 7.2.4]
a
A
b
c
a Flaring tool d Flare nut
b Die e Yoke
c Copper tube
[Fig. 7.3.1]
[Fig. 7.3.2]
B
A
C
D
E
A Pipe cover (small) (accessory)
B Caution:
Pull out the thermal insulation on the refrigerant piping at
the site, insert the flare nut to flare the end, and replace
the insulation in its original position.
Take care to ensure that condensation does not form on
exposed copper piping.
C Liquid end of refrigerant piping
c
d e f
e Uneven
f Burred
[Fig. 7.2.5]
a
e
b
d
c
c
a Smooth all around
b Inside is shining without
any scratches
c Even length all around
F
G
D Gas end of refrigerant piping
E Site refrigerant piping
F Main body
G Pipe cover (large) (accessory)
H Thermal insulation (field supply)
I Pull
J Flare nut
K Return to original position
7.2
[Fig. 7.2.2]
b
a
c
d
a Burr c Spare reamer
b Copper tube/pipe d Pipe cutter
b
d e f g
i
d Too much g Cracked
e Tilted h Uneven
f Scratch on flared plane i Bad examples
7.3
H J
I
H J
L
K
[Fig. 7.2.3]
a
a Flare nut
b Copper tube
h
N
O
20
20
O
20
20
N
L Ensure that there is no gap here
M Plate on main body
N Band (accessory)
O Ensure that there is no gap here. Place join upwards.
b
3