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7

Exploded View 46851 - Rev. C 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 

 

Ref  

Description 

Part # 

Qty 

Engine, Powerhorse 414cc 

785560 

2 Throttle 

control 

777868  1 

3 Grommet 

777146  1 

Safety valve, 200 psi 

35121 

3/4” ball valve 

35442 

¾” Closed nipple 

780840 

Air gauge, liquid filled 

34699 

¼” NPT street tee 

780433 

9 Powerhorse 

decal 

780307  1 

10 

30 Gallon receiver tank 

780797 

11 

Operation instr. decal 

36030 

12 

Warning hot decal 

35064 

13 

Rotating equip. decal 

35189 

14 Drain 

valve 

779577 

15 Discharge 

tube 

780837 

16 

5/8” comp. nut 

34724 

17 

5/8” comp. sleeve 

34723 

18 

5/8” comp. elbow 

34937 

 

 

 

Ref 

Description 

Part # 

Qty 

19 Pump, 

B4900 

779102 

20 Intake 

manifold 

35604 

21 

Air filter assembly 

35603 

22 Air 

filter 

35409 

23 

Belt guard bracket 

34785 

24 Unloader 

valve 

35626 

25 

Push To Start decal 

780882 

26 Switch 

bracket 

780881 

27 Start 

switch 

30194 

28 Wire 

assembly 

780872 

29 Wire 

assembly 

780871 

30 Belt 

guard 

780492 

31 

CO warning decal 

39259 

32 Warning 

decal 

34782 

33 Sheave, 

AK59 

777791 

34 Belt, 

A60 

37174 

35 

Bushing, H x 1” 

777790 

36 

Belt guard cover 

780493 

 

Summary of Contents for M46851C

Page 1: ...ing any obligation to install them on units previously sold Quick Facts Engine Oil Engine is shipped without oil Fill before starting Use SAE 10W 30 motor oil Pump Oil Check pump oil level before star...

Page 2: ...R use air tools or attachments without first determining the maximum pressure recommended for that equipment NEVER point air nozzles or sprayers toward people or animals NEVER touch the compressor pum...

Page 3: ...certified tank 9 Pump Oil Drain Drain the pump oil from this plug 10 Lifting Eyes Also use as tie down locations 11 Discharge Tube This tube carries compressed air from the pump to the check valve Thi...

Page 4: ...caustic acid can emit explosive gases and can cause electric shock Caution must be exercised when making connections to a battery to avoid shock and contact with the acid and to prevent any sparking t...

Page 5: ...nts with pressure in the tank NOTE Reduce tank pressure below 10 psi then drain moisture from tank daily to avoid tank corrosion Drain moisture from tank by opening the drain petcock located at the bo...

Page 6: ...f valves by pulling rings Replace safety relief valves that do not operate freely Inspect air filter element Clean if necessary Monthly Inspect for air leaks Squirt soapy water around joints during co...

Page 7: ...189 1 14 Drain valve 779577 1 15 Discharge tube 780837 1 16 5 8 comp nut 34724 2 17 5 8 comp sleeve 34723 2 18 5 8 comp elbow 34937 1 Ref Description Part Qty 19 Pump B4900 779102 1 20 Intake manifold...

Page 8: ...1 1 22 Crankcase Gasket AB4950101 1 23 Crankshaft AB4961200 1 24 Nut AB9128234 4 25 Oil Seal AB9163010 1 26 Cover D E AB2060590 1 Item Description Part Qty 27 Cover Bolt M6 x 15 SHCS AB9101094 8 28 Fl...

Page 9: ...9 Pneumatic Schematic Diagram Safety Relief Valve Pump Idle Down Unloader Safety Relief Valve 30 Gallon Tank...

Page 10: ...bricant G Belt tension too tight or sheaves not aligned Check tension alignment H Air leaks in discharge piping Check tubing connections Tighten joints or replace as required I Compressor components l...

Page 11: ...arranty This warranty covers parts only It will not provide for replacement of complete products due to defective parts Components not manufactured by Powerhorse are guaranteed by their manufacturer a...

Page 12: ...12 Manufactured by Northern Tool Equipment Co 2800 SouthCross Drive West P O Box 1499 Burnsville MN 55337 0499...

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