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WAREX VALVE GmbH
AIR TORQUE
6) MAINTENANCE INSTRUCTION
With the information given below, AIR TORQUE provides the end user with all the required infor-
mation necessary for maintenance. Under normal operating conditions the actuator requires only
periodic observation to ensure proper adjustment.
Rebuilding of the AIR TORQUE actuators is allowed only to the personnel of AIR TORQUE or to
personnel which are properly instructed. By contravention the guarantees expires!
Spare kits for maintenance are available to replace all seals and bearings (Soft components
listed in table) that may be necessary between 500,000 and 1,000,000 cycles depending on ope-
rating and/or environmental conditions.
6.1) Drawing with itemised component and recommended spare parts
Pos.
Pcs
01
1
Octi-Cam
02
2
Stop Cap Screw
03
2
Washer
04
2
Nut
(Stop Cap Screw)
05*
2
Bearing
06*
1
Bearing
07*
1
Bearing
08*
2
Thrust Bearing
09*
2
Plug
10
1
Thrust Washer
11*
2
O' Ring
12
2
Piston Guide
13
Cap Screw
8/12/16
(2)
14*
2
O' Ring
15*
2
Bearing
16*
2
O' Ring
17
Spring
min.4/max.12
18
1
Spring Clip
19
1
Position Indicator
20*
1
O' Ring
21*
1
O' Ring
(3)
30
1
Right End Cap
31
(3)
Left End Cap
1
39
1
Cap Screw
40
2
Pistons
41
1
Identification Label
42
2
Label
43
1
Spigot
50
1
Body
60
1
Drive Shaft
*Spare Part
(1)
AlSi420 Type DR/DL, SC/SO 15-150; GS400-15 Type DR/DL, SC/SO 220-4000
(2)
8 pcs. Type DR/DL, SC/SO 15-1200; 12 pcs. Typ DR/DL, SC/SO 3000
(3)
Type DR/DL, SC/SO 600-3000 End Caps are symmetric
AIR TORQUE GmbH * Im Katzentach 16-18 * D - 76275 Ettlingen
Tel.: +49-(0)7243-5934-0 * Fax: +49-(0)7243-5934-34
e-mail: info@airtorque.de * http://www.airtorque.de
Part Description
Material
(1)
1.4021/GS400-15
EN 10088-3/ISO 1083
(Stop Arrangement)
B8 CI.2
ASTM A193
A2
ISO 3506
(Stop Cap Screw)
A2-70
ISO 3506
(Piston Back)
PPA
Amodel ET1001HS
PA46
Stanyl TW300
(Pinion Top)
PA46
Stanyl TW300
(Pinion Bottom)
PPA
Amodel ET1001HS
(Pinion)
NBR
NBR 70Shore
(Transfer Port)
1.4301
EN 10088-3
(Pinion)
NBR
NBR 70Shore
(Stop Cap Screw Seal)
PPA+45%GF
Amodel AS1145
A"-70
ISO 3506
(End Cap)
NBR
NBR 70Shore
(End Cap)
PPA
Amodel ET1001HS
(Piston Head)
NBR
NBR 70Shore
(Piston)
SiCr
DIN 17223 Part 2
(Cartridge)
Spring Alloy Steel
C75
DIN 17223
(Pinion)
PP+30%GF
Hostalen PPN VP7790 GV 2/30
NBR
NBR 70Shore
(Pinion Bottom)
NBR
NBR 70Shore
(Pinion Top)
GD-AlSi8.5Cu3.5Fe
UNI 5075
GD-AlSi8.5Cu3.5Fe
UNI 5075
A2-70
ISO 3506
(Indicator)
GD-AlSi8.5Cu3.5Fe
UNI 5075
Polyester Aluminium
Polyester Aluminium
(End Cap)
Alloy 6082
ASTM B221
Alloy 6083
ASTM B221
A105
ASTM A105
The 4th Generation
Maintenance
Specification
Protection
(1)
Epoxy coated
ENP
A, B, C, D, E, P
A, B, C, D, E, P
anodized
Alodur
A, B, C, D, E, P
ENP
Modifications reserved. Date 02.2000.
No guarantee for accuracy.
Older data sheets are invalid.
EX1
EX2
mm
mm
DR/SC 0015
10
8
DR/SC 0030
10
10
DR/SC 0060
13
10
DR/SC 0100
13
10
DR/SC 0150
17
13
DR/SC 0220
19
13
DR/SC 0300
19
17
DR/SC 0450
22
17
DR/SC 0600
22
19
DR/SC 0900
24
19
DR/SC 1200
30
22
DR/SC 2000
30
24
DR/SC 3000
36
22
DR/SC 5000
ø d
mm
14
16
22
25
26
36
38
45
48
52
58
68
80
Maintenance
0908e
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