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FORM NO. L-20143-M-1216

GENERAL SPECIFICATIONS

GENERAL SAFETY PRECAUTIONS

Specifications:

Torque

Up to 316 Nm (2800 in-lbs)

Actuation Pressure

1 - 5.5 bar (14.5 - 80 psi)

Service Temperature

4.5 - 104 C (40 - 220 F)

Approximate Weight

Up to 37.2 kg (82 lbs)

CAUTION

Use lifting aids and proper lifting 
techniques when installing, removing, 
or placing this product in service.  

CAUTION

Watch for sharp features when 

interacting with this product.  The 

parts have complex shapes and 

machined edges.  

CAUTION

Use appropriate guarding for moving 
components.  Failure to guard could 
result in serious bodily injury. 

WARNING

This product is capable of emitting 

a spark if misused therefore is not 

recommended for use in any explosive 

environment.  

WARNING

Ensure proper guarding of the product is 

used.  Nexen recommends the machine builder 

design guarding in compliance with OSHA 29 

CFR 1910 “Occupational Safety and Health 

Hazards”.  

CAUTION

Use appropriate guarding for moving 

components.  Failure to guard could 

result in serious bodily injury. 

CAUTION

The temperature limits for the 

product are 4.5-100 degree 

Celsius (40-220 degree F).  

Summary of Contents for AIR CHAMP II F-450

Page 1: ...1 FORM NO L 20143 M 1216 Air Champ II F 450 L 600 M 800 and H 1000 AIR CHAMP PRODUCTS...

Page 2: ...ce until the machinery into which it is to be incorporated has been declared in conformity with the applicable provisions of the Directive Read this manual carefully before installation and operation...

Page 3: ...le of Contents General Specifications 4 General Safety Precautions 4 Installation 5 Friction Facing Admustment 7 Lubrication 7 Air Connections 8 Operation 8 Troubleshooting 9 Parts Replacement 10 Repl...

Page 4: ...shapes and machined edges CAUTION Use appropriate guarding for moving components Failure to guard could result in serious bodily injury WARNING This product is capable of emitting a spark if misused...

Page 5: ...his flat See Figure 1 Two holes are provided in the adjustment nut Item 16 for set screw Item 17 The set screw can be installed in either threaded hole but must be tightened down over the hub flat For...

Page 6: ...ABLE 4 FIGURE 3 L E D O M O N M E T I N O I T P I R C S E D E U Q R O T 0 5 4 F 5 2 0 2 0 5 2 m N 0 5 8 2 s b L t F 1 2 0 0 6 L 5 2 0 2 0 5 2 m N 0 5 8 2 s b L t F 1 2 0 0 8 M 5 2 8 1 2 1 3 m N 8 1 1...

Page 7: ...prefer to use an air line lubricator which injects oil into the pressurized air forcing an oil mist into the air chamber This is acceptable but care must be taken to ensure once an air mist lubricati...

Page 8: ...Align the air inlet ports to a down position to allow condensation to drain out of the air chambers of the product CAUTION Low air pressure will cause slippage and overheating Excessive air pressure...

Page 9: ...e v e N s g n i t t e s s n o i t c e n n o c e n i l r i a r o f g n i b u t r o e p i p d i g i R e n i l r i a l l a r o f g n i b u t r o e p i p e l b i x e l f e s U s n o i t c e n n o c e g a...

Page 10: ...Piston Item 13 then pressing on the outer bearing race press the new Ball Bearing into the Piston 9 Press the Adjustment Nut Item 16 into the new Ball Bearing Item 10 10 Using a bearing puller remove...

Page 11: ...Disc Item 1 20 Remove the Retaining Ring Item 3 from the Sheave or Drive Disc Item 1 21 Press the old Ball Bearing s Item 2 out of the Sheave or Drive Disc Item 1 22 Clean the bearing bore of the She...

Page 12: ...tem 7 onto the Hub Item 6 31 Slide the Cylinder Piston and Friction Disc and Adjustment Nut Item 16 onto the Hub Item 6 32 Screw the Adjustment Nut Item 16 onto the Hub Item 6 33 Check Friction Facing...

Page 13: ...w 4 34 Lock Washer 4 26 25 24 33 34 FIGURE 14 ITEM DESCRIPTION QTY 11 Cylinder 1 12 Slotted Spring Pin 1 13 Piston 1 141 O ring Seal Small 1 151 O ring Seal Large 1 16 Adjustment Nut 1 17 Set Screw 1...

Page 14: ...TURE WHATSOEVER WHETHER ARISING OUT OF BREACH OF WARRANTY OR OTHER BREACH OF CONTRACT NEGLIGENCE OR OTHER TORT OR OTHERWISE EVEN IF NEXEN SHALL HAVE BEEN ADVISED OF THE POSSIBILITY OR LIKELIHOOD OF SU...

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