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13

FORM NO. L-20087-R-0318

FACING AND REPAIR KITS

TABLE 7

PRODUCT NUMBERS

NOTE: Before ordering new friction facings, determine 

if your brake uses low coefficient (LoCo), standard or 

high coefficient (HiCo) friction facings (Consult the 

color code chart in  Figure 10) Do not change friction 

facing type without consulting Nexen.

FIGURE 10

FACING TYPE

Facing Color Code

Blue: Ultra Low Coefficient

Green: Low Coefficient (LoCo)

Red: Standard

Purple: High Coefficient (HiCo)

Model

Ultra LoCo 

Facing Kit

LoCo

Facing Kit

Standard

Facing Kit

HiCo

Facing Kit

Repair Kit

Seal Kit

S-450

818978

818972

818971

818974

818900

--

S-600

820579

820572

820571

820574

820500

--

S-800

827478

827472

827471

827474

827400

--

S-1000

827578

827572

827571

827574

827500

--

S-1200

--

822528

822511

822711

822512

822712

S-1400

--

822529

822521

822722

822522

822721

S-450-A

818978

818972

818971

818974

818903

--

S-600-A

820579

820572

820571

820574

820503

--

S-800-A

827478

827472

827471

827474

827402

--

S-1000-A

827578

827572

827571

827574

827502

--

Model

Ultra LoCo 

Facing Kit

LoCo

Facing Kit

Standard

Facing Kit

HiCo

Facing Kit

Repair Kit

S-450

818979

818976

818975

818977

818900

S-600

820580

820576

820575

820577

820500

S-800

827479

827476

827475

827477

827400

S-1000

827579

827576

827575

827577

827500

S-450-A

818979

818976

818975

818977

818903

S-600-A

820580

820576

820575

820574

820503

S-800-A

827479

827476

827475

827474

827402

S-1000-A

827579

827576

827575

827574

827502

PRODUCT NUMBERS (METRIC MODELS)

Note:  Order facing kit and repair kit for complete overhaul of metric unit.

Summary of Contents for Air Champ S-1000

Page 1: ...1 FORM NO L 20087 R 0318 Straight Bore Brake Models S 450 S 600 S800 S 1000 S 1200 S 1400 S 450A S 600A S 800A and S 1000A...

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: ...ions 4 Installation 5 Brake Guard Installation 5 Lubrication 6 Air Connections 6 Auxiliary Cooling Air Connections 7 Operation 7 Troubleshooting 8 Parts Replacement Friction Facings 9 Bearings and O r...

Page 4: ...SHA 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 This product has possible p...

Page 5: ...rd End Cap Air Chamber NOTE Refer to Figure 2 1 Align the mounting holes of the Brake Guard with the four tapped holes in the S brake Air Chamber 2 If the Brake Guard is shipped with an End Cap place...

Page 6: ...brication Locate the lubricator above and within ten feet of the product and use low viscosity oil such as SAE 10 Synthetic lubricants are not recommended Nexen product s bearings are shielded and pre...

Page 7: ...0 1 RESULT Total HPt is 1 0 0 4 1 4 HPt NOTE Use non lubricated air tapped off the air line ahead of the lubricator Hose assembly part number is 857000 FIGURE 3 500 400 300 200 100 10 20 30 40 50 60 7...

Page 8: ...gs Low or lack of air pressure Check for control valve malfunction and replace it if necessary Check for air leaks in the air lines and around the O rings Seals Replace the air lines or O ring Seals i...

Page 9: ...Secure the new split Friction Facings Item 5 using the new Machine Screws with locking patch Item 14 6 Tighten the new Machine Screws to the recommended torque See Table 3 FIGURE 5 Align holes with M...

Page 10: ...iston and Air Chamber with a thin film of fresh o ring lubricant 13 Install the new O ring Seals Items 11 and 12 onto the Piston Item 2 NOTE AvoidpinchingtheO ringSealswhenassembling the Piston and Ai...

Page 11: ...N QTY 1 Friction Disc Hub 1 2 Piston 1 3 Piston Plate 1 43 Air Chamber 1 52 Friction Facing split 1 61 Shoulder Bolt 3 71 Compression Spring 3 81 Ball Bearing 1 1 Denotes Repair Kit items 2 Denotes Fa...

Page 12: ...ACCESSORIES FIGURE 8 BRAKE GUARD FIGURE 9 TORQUE PIN BRACKET Model Torque Pin Bracket Brake Guard S 450 819900 817700 S 450A S 600 821400 818300 S 600A S 800 823400 826300 S 800A S 1000 825500 828200...

Page 13: ...2 827471 827474 827400 S 1000 827578 827572 827571 827574 827500 S 1200 822528 822511 822711 822512 822712 S 1400 822529 822521 822722 822522 822721 S 450 A 818978 818972 818971 818974 818903 S 600 A...

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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