Eastwood 31915 Instructions Manual Download Page 6

6

 

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To order parts and supplies: 800.345.1178  >>  eastwood.com 

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THERMAL BREAKER RESET BUTTON

As long as the SCFM capacity (5.9 scfm @ 90 psi, 7.3 scfm @ 40 psi) 
of the Eastwood 29 Gallon Compressor is not exceeded, it is capable of 
running continuous automatically controlled on/off cycles. If the SCFM 
demands are exceeded, the Compressor will run continuously in efforts to 
meet demand. If this occurs, the motor will overheat and the Thermal Pro-
tection Breaker will activate and cause the motor to  shut off.  If this should 
occur, allow the motor to cool then press the red Reset Button located at 
the front endcap of the motor 

(Fig 5)

.  

 

NOTE:

 The motor will only start when it has cooled sufficiently. 

FIG. 5

 

The following maintenance should be performed 

BEFORE

 each use:

 

  

The following maintenance should be performed 

AFTER

 each use:

MAINTENANCE

•  Inspect tank and fittings for damage or leaks.
•  Drain moisture from tank.
•  Test Pressure Relief Valve. 

 
 

 

•  Inspect tank and fittings for damage or leaks.
•  Drain moisture from tank.
•  Clean dirt and debris from cooling air vents.

CHECK OIL

1. 

The Compressor must be on a level surface for an accurate oil level 
reading.

2. 

Turn Compressor off and allow a minute or so for the oil to drain into 
the crankcase.

3. 

View Sight glass at the front of the crankcase. The oil level should be 
within the Red Red Dot visible in the Sight Glass 

(Fig 6)

. If the oil level 

appears below the bottom edge of the Red Dot, oil must be added.

FIG. 6

FIG. 7

CHANGE OIL

The recommended Oil Change interval is 100 Hours of operating time.

1. 

Turn-off the Automatic Switch and unplug the Compressor from the electrical power 
source.

2. 

Disconnect Air Line from Compressor Air Outlet.  

3. 

Remove the Oil Drain Plug located at the lower front of the Crankcase 

(Fig 9)

 with a 

5mm Hex Key (NOT INCLUDED).

4. 

Place a suitable container under the Drain Hole and allow the oil to run into it. It may 
be helpful to place wedged under the wheels to allow the Compressor to tilt forward 
slightly to aid in complete oil removal. 
 

 

5. 

Replace Drain Plug and tighten securely with a 5mm Hex Key (NOT INCLUDED).

6. 

Remove the black plastic Oil Fill Plug from the upper right front corner of the Crankcase 

(Figs 7 & 8)

.

7. 

Add a good grade of detergent free, SAE 30 Oil until the oil level is within the Red Dot of 
the Sight Glass 

(Fig 6)

.

8. 

Replace Fill Plug

Used Oil is a polluting material and should 

be disposed of in compliance with local regulations.

CLEANING AIR FILTER

It is important to clean the Air Filter every 100 Hours of operating time in normal conditions 
and more frequently in the presence of sanding dust or other debris. The Air Filter Element is 
of a permanent type designed for unlimited cleanings with no replacement necessary

1. 

Turn-off the Automatic Switch and unplug the Compressor from the electrical power 
source.

2. 

Disconnect Air Line from Compressor Air Outlet.

3. 

Remove the two Socket Head Cap Screws retaining the Air Filter Housing to the Cylin-
der Head with a 5.5mm Hex Key (NOT INCLUDED) 

(Fig 10)

.

4. 

Remove the plastic Housing and separate the Filter 

(Fig 11)

.

5. 

Tap to remove any accumulation of dirt and debris then blow it out under low pressure 
(approx. 40 PSI [3 bar]).

6. 

Re-install Filter to Housing and re-attach to Cylinder Head with Screws and tighten 
securely 

(Fig 10)

.

ADD OIL

1. 

Turn-off the Automatic Switch and unplug 
the Compressor from the electrical power 
source.

2. 

Disconnect Air Line from Compressor Air 
Outlet.  

3. 

Remove the black plastic Oil Fill Plug from 
the upper right front corner of the Crank-
case 

(Figs 7 & 8)

.

4. 

Add a good grade of detergent free, SAE 
30 Oil until the oil level is within the Red 
Dot of the Sight Glass 

(Fig 6)

.

5. 

Replace Fill Plug and tighten securely.

FIG. 9

FIG. 8

FIG. 10

FIG. 11

Upper Oil Level

Lower Oil Level

Oil Drain Plug

Oil Fill Plug

Oil Fill Hole

Oil 

Drain

Air 

Filter

Summary of Contents for 31915

Page 1: ... Department 800 544 5118 email techelp eastwood com PDF version of this manual is available online eastwood com 31915manual The Eastwood Company 263 Shoemaker Road Pottstown PA 19464 USA US and Canada 800 343 9353 Outside US 610 718 8335 Fax 610 323 6268 eastwood com OPTIONAL ITEMS 31733 Rockwood 3 8 NPT Air Filter Regulator 51537 3 8 Garage Air Line Kit 70491 Eastwood Industrial Air Hose 3 8 x 25...

Page 2: ...n death or serious injury CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE is used to address practices not related to personal injury SAFETY INFORMATION The following indicators are displayed in this manual on the labeling and all other information provided with this product READ INSTRUCTIONS Thoroughly ...

Page 3: ...s condition BURN HAZARD Touching the Pump while running and for a considerable time afterward will cause burns Use caution when servicing to avoid burns BURST HAZARD Check the manufacturer s maximum pressure rating for air tools and accessories Compressor outlet pressure must be regulated to never exceed the maximum pressure rating of the tool Relieve all pressure through the hose before attaching...

Page 4: ...erheating the compressor must be kept a minimum of 12 inches 31 cm from the nearest wall in a well ventilated area DO NOT allow the Cover ventilation holes to be blocked or possible permanent damage could occur Air Line Connection The Eastwood 29 Gallon Compressor is designed with a convenient pre installed 3 8 Female Quick Disconnect at the air outlet and is compatible with most 1 4 NPT 3 8 Male ...

Page 5: ... particularly in humid environments moisture will condense and collect in the tank It must be used daily to drain all accumulated moisture Failure to do causes internal tank corrosion perforation and ultimate failure Tank moisture draining procedure 1 Move the Power Switch to the OFF position Fig 2 and unplug Power Cord 2 Pull and hold the Pressure Release Safety Valve ring to release pressure fro...

Page 6: ...ex Key NOT INCLUDED 4 Place a suitable container under the Drain Hole and allow the oil to run into it It may be helpful to place wedged under the wheels to allow the Compressor to tilt forward slightly to aid in complete oil removal 5 Replace Drain Plug and tighten securely with a 5mm Hex Key NOT INCLUDED 6 Remove the black plastic Oil Fill Plug from the upper right front corner of the Crankcase ...

Page 7: ...ex Key NOT INCLUDED 4 Place a suitable container under the Drain Hole and allow the oil to run into it It may be helpful to place wedged under the wheels to allow the Compressor to tilt forward slightly to aid in complete oil removal 5 Replace Drain Plug and tighten securely with a 5mm Hex Key NOT INCLUDED 6 Remove the black plastic Oil Fill Plug from the upper right front corner of the Crankcase ...

Page 8: ... particularly in humid environments moisture will condense and collect in the tank It must be used daily to drain all accumulated moisture Failure to do causes internal tank corrosion perforation and ultimate failure Tank moisture draining procedure 1 Move the Power Switch to the OFF position Fig 2 and unplug Power Cord 2 Pull and hold the Pressure Release Safety Valve ring to release pressure fro...

Page 9: ...erheating the compressor must be kept a minimum of 12 inches 31 cm from the nearest wall in a well ventilated area DO NOT allow the Cover ventilation holes to be blocked or possible permanent damage could occur Air Line Connection The Eastwood 29 Gallon Compressor is designed with a convenient pre installed 3 8 Female Quick Disconnect at the air outlet and is compatible with most 1 4 NPT 3 8 Male ...

Page 10: ...s condition BURN HAZARD Touching the Pump while running and for a considerable time afterward will cause burns Use caution when servicing to avoid burns BURST HAZARD Check the manufacturer s maximum pressure rating for air tools and accessories Compressor outlet pressure must be regulated to never exceed the maximum pressure rating of the tool Relieve all pressure through the hose before attaching...

Page 11: ...n death or serious injury CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE is used to address practices not related to personal injury SAFETY INFORMATION The following indicators are displayed in this manual on the labeling and all other information provided with this product READ INSTRUCTIONS Thoroughly ...

Page 12: ... Department 800 544 5118 email techelp eastwood com PDF version of this manual is available online eastwood com 31915manual The Eastwood Company 263 Shoemaker Road Pottstown PA 19464 USA US and Canada 800 343 9353 Outside US 610 718 8335 Fax 610 323 6268 eastwood com OPTIONAL ITEMS 31733 Rockwood 3 8 NPT Air Filter Regulator 51537 3 8 Garage Air Line Kit 70491 Eastwood Industrial Air Hose 3 8 x 25...

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