6
Installation
Pr
ocedure
Installation
10
mm
2
/s
10,000
50,000
SUS
Saybolt second
ISO VG
Kinematic viscosity
coefficient
5,000
3,000
2,000
1,000
500
400
300
200
150
100
75
50
40
30
20
15
10
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
–10
0
10
20
30
40
50
60
–10
0
10
20
30
40
50
60
70˚C
20
30
40
50
60
Temperature
70
80
90
100
110 120
130 140 150 ˚F
10
20
30
40
50
60
Temperature
70
80
90
100
110 120
130 140 150 ˚F
30,000
20,000
10,000
5,000
3,000
2,000
1,000
68
46
32
22
10
5
2
500
300
200
150
100
80
60
50
45
40
35
(2)
(1)
Size
A
500 or more
690 or more
770 or more
Depth
H
400 or more
500 or more
500 or more
B1
390
500
590
B2
270
380
440
B3
15
45
30
C1
325
440
500
C2
325
440
500
AKZJ188,358,458
AKZJ568
AKZJ908
Tapping hole pitch
Through hole
Select the size and machining dimensions of the installation tank from the table below.
(Unit: mm)
Through hole
(Tank top plate)
OILCON
B1
B2
B3
C2
C1
4-M8
Tapping hole
A (Reference dimension)
If cutting swarf or chips accumulate on the OILCON cooling coil surface, it results in cooling capacity deterioration, and also
causes a fault of the unit.
Be sure to attach a highly-efficient return filter at the return (liquid inlet) port.
Make sure that the viscosity of the operating
liquid is within the specified operating range
(0.5 to 200 mm
2
/s).
If the operating liquid is oil, note that the
viscosity characteristic varies depending on the
oil type (ISO VG
∗∗
). (See the chart on the right.)
Installation Tank Machining Dimensions (Top view)
Installation tank (Prepared by user)
Return filter (Prepared by user)
Viscosity of operating liquid
Example of viscosity (Kinematic viscosity coefficient)
(1) In winter: 195 mm
2
/s (ISO VG32, Oil temperature: 5˚C)
(2) In summer: 29 mm
2
/s (ISO VG32, Oil temperature: 40˚C)
PIM00132A_EN.fm 6 ページ ２００７年９月２０日 木曜日 午後３時４分
