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SKU 90168 

For technical questions, please call 1-800-444-3353. 

Page 11

MaintenanCe and 

seRViCing

  Procedures not specifically 

explained in this manual 

must be performed only by a 

qualified technician.

 

tO PReVent 

seRiOus injuRY 

FROM aCCidental 

OPeRatiOn: 

turn the Power switch of the 

compressor to its “OFF” 

position and unplug the 

compressor from its electrical 

outlet before performing any 

inspection, maintenance, or 

cleaning procedures.
tO PReVent seRiOus 

injuRY FROM COMPRessOR 

FailuRe: 

do not use damaged 

equipment.  if abnormal noise 

or vibration occurs, have the 

problem corrected before 

further use.

BeFORe eaCH use,

1. 

 inspect the 

general condition of the Air Compres-

sor.  Check for loose screws, mis-

alignment or binding of moving parts, 

damaged electrical wiring, Tank, air 

hoses/accessories (not included), 

and any other condition that may af-

fect its safe operation.

at end OF eaCH WORKdaY: 

2. 

Condensation will accumulate inside 

the Tank (14).  To prevent corrosion 

inside the Tank, the moisture should 

be drained at the end of each work-

day.  To drain the moisture, Pull the 

ring on the Safety Valve (3) to relieve 

all remaining air pressure in the Tank.  

Open the Drain (9) on the bottom of 

the Tank, and tilt the Tank to allow the 

moisture to drain.  Then, make sure 

to fully close the Drain.   

tO Clean: 

3. 

Use a clean cloth and 

mild detergent to clean the body 

of the Air Compressor.  Do not use 

solvents.  Do not immerse any part of 

the Air Compressor in liquid.

4. 

WaRning!  if the supply cord of 

this power tool is damaged, it must 

be replaced only by a qualified 

service technician.

Summary of Contents for 90168

Page 1: ...003 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight T...

Page 2: ...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 CAUTION without the safety alert symbo...

Page 3: ...able A shows the correct size to use depending on cord length and nameplate ampere rating If in doubt use the next heavier gage The smaller the gage number the heavier the cord Personal safety 3 Stay...

Page 4: ...ccordance f with these instructions taking into account the working conditions and the work to be performed Use of the compressor for operations different from those intended could result in a hazardo...

Page 5: ...ali fornia to cause cancer birth defects or other reproductive harm Some examples of these chemicals are Lead from lead based paints Crystalline silica from bricks and ce ment or other masonry product...

Page 6: ...tric shock The conductor with insulation having an outer surface that is green with or without yellow stripes is the equip ment grounding conductor If repair or replacement of the electric cord or plu...

Page 7: ...roper outlet Do not change the plug in any way Double insulated compressors may 2 be used in either of the 120 volt outlets shown in the preceding illus tration See Outlets for 2 Prong Plug Specificat...

Page 8: ...d in the following pages refer to the Assembly Diagram near the end of this manual Prior to using the Air Compressor make sure to familiarize yourself with its basic features and methods of operation...

Page 9: ...2 3 The Tank Pressure Gauge measures the air pressure stored in the Tank 14 and is not adjustable by the operator Tool Pressure Gauge 2A 4 The Tool Pressure Gauge measures the air pressure being supp...

Page 10: ...not overinflate any object Plug the Power Cord Plug 7 into the 5 nearest 120 volt grounded electrical outlet Turn the Power Switch 19 to its 6 AUTO or position Observe the Tank Pressure Gauge 7 2 and...

Page 11: ...r loose screws mis alignment or binding of moving parts damaged electrical wiring Tank air hoses accessories not included and any other condition that may af fect its safe operation AT END OF EACH WOR...

Page 12: ...READ THE FOLLOWING CAREFULLY The manufacturer and or distributor has provided the parts list and assembly diagram in this manual as a reference tool only Neither the manufacturer or distributor makes...

Page 13: ...1 10 10 9 7 Air Line Connection Point Parts 20 and 21 Air Hose and Inflation Chuck not shown Record Product s Serial Number Here Note If product has no serial number record month and year of purchase...

Page 14: ...ecial or consequential damages arising from the use of our product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limita tion of exclusion may...

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