27
●
Tighten each cap as specified below.
Tightening torque for each cap
Cap tightening torque
Unit
8 HP
10 HP
12 HP
14 HP
16 HP
18 HP
20 HP
Liquid tube
Valve cap
N · m
2
4.5±3.9
5
3.9±5.9
{
kg
f · cm}
{
245±39}
{
539±59}
Serivce port cap
N · m
1
2.7±2
{
kg
f · cm}
{
127±20}
Flare nut
N · m
3
8±4
5
5±6
7
5±7
{
kg
f · cm}
{
380±40}
{
550±60}
{
750±70}
Gas tube
Valve cap
N · m
4
2.5±2.5
5
0±3
7
2.5±2.5
{
kg
f · cm}
{
425±25}
{
500±30}
{
725±25}
Serivce port cap
N · m
1
1±1
{
kg
f · cm}
{
110±10}
Balance tube
Valve cap
N · m
2
2.5±2.5
{
kg
f · cm}
{
225±25}
Serivce port cap
N · m
1
0±1
{
kg
f · cm}
{
100±10}
Flare nut
N · m
1
6±2
{
kg
f · cm}
{
160±20}
Valve cap
(width 14mm)
Valve cap
(width 14mm)
Valve cap
(width 14mm)
Valve cap
(width 14mm)
Service port cap
(width 17mm)
Service port cap
(width 17mm)
Service port cap
(width 17mm)
Service port cap
(width 17mm)
Service port cap
(width 17mm)
Service port cap
(width 17mm)
Service port cap
(width 17mm)
Valve cap
(width 30mm)
Valve cap
(width 27mm)
Service port cap
(width 17mm)
Service port cap
(width 17mm)
Valve cap
(width 30mm)
Valve cap
(width 27mm)
Valve cap
(width 19mm)
Valve cap
(width 19mm)
Balance
tube
Liquid
tube
Gas tube
Gas tube
Gas tube
Gas tube
Valve cap
(width 30mm)
Valve cap
(width 27mm)
Service port cap
(width 17mm)
Service port cap
(width 17mm)
Service port cap
(width 17mm)
Flare nut
(ø6.35)
Flare nut
(ø9.52)
Flare nut
(ø6.35)
Flare nut
(ø6.35)
Flare nut
(ø6.35)
Flare nut
(ø15.88)
Flare nut
(ø12.7)
Flare nut
(ø9.52)
Model : 8 HP
Model: 10 HP
Model: 18 HP, 20 HP
Model: 12 HP, 14 HP, 16 HP
Balance
tube
Liquid
tube
Balance
tube
Balance
tube
Liquid
tube
Liquid
tube
HP
: horsepower
00_340994_2WAY_Eng.indb 27
2022/8/4 14:28:40