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SKU 66786 

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

Page 6

funcTional dEScRiPTion

Specifications

Capacity

20 Gallons

Operating Air Pressure

10 PSI

Air Inlet

1/4” -18 NPT

iniTial Tool SET uP/

aSSEmBlY

  Read the EnTiRE imPoRTanT 

SafETY infoRmaTion 

section at the beginning of this 

manual including all text under 

subheadings therein before set 

up or use of this product.

note:

  For additional information regarding 

the parts listed in the following pages, 

refer to the Assembly Diagram near 

the end of this manual.

unpacking

When unpacking, make sure that the 

item is intact and undamaged.  If any parts 

are missing or broken, please call Harbor 

Freight Tools at 1-800-444-3353 as soon 

as possible.

This air tool may be shipped with a 

• 

protective plug covering the air inlet.  

Remove this plug before set up.

assembly

Be sure to assemble Oil Lift Drain 

1. 

on flat, level surface able to support 

weight of tool.
To begin assembly, slide one Fixed 

2. 

Wheel (18) onto each end of the axle 

of the Tank (23). Lock Wheels into 

place using Washers (17) and Retain-

ing Rings (16). See 

assembly dia-

gram

 on page 12.

If the Casters are not already at-

3. 

tached to the Tank, fasten one Swivel 

Caster (22) to each plate located 

on the base of the Oil Lift.  Slide on 

Spring Washer (20), Washer (21), 

and then thread Locking Nut (19) 

onto Caster stem to secure Swivel 

Casters in place.  See 

assembly 

diagram

 on page 12.

Insert the Handle (10) into the slot on 

4. 

the upper side of the Tank (23).  Fas-

ten in place using the Bolts (11). See 

assembly diagram

 on page 12.

Insert the Bushing (4) into the Nut (5)

5. 

and thread the Nut into the Ball Valve 

until secure.
When tightening, make sure the Lock 

6. 

Knob (3) is parallel with the handle of 

the Gate Valve (6).
Thread the Bowl (1) into the Drain 

7. 

Tube (2) until fastened securely.
Insert the Drain Tube, with the Bowl 

8. 

fastened to the other end, into the 

Bushing.  Select the required height 

and lock Drain Tube in place using 

the Locking Knob (3).  See 

assem-

bly diagram

 on page 12.

Summary of Contents for 66786

Page 1: ...manual Copyright 2009 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 Tools Diagrams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ slightly from the product described herein Tools required fo...

Page 2: ...oided could result in 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 CAUTION without the safety alert symbol is used to address practices not related to personal injury IMPORTANT SAFETY INSTRUCTIONS Instructions Pertaini...

Page 3: ...o high intensity noise is able to cause hearing loss Tool use and care Do not force the tool a Use the correct tool for the application The correct tool will do the job better and safer at the rate for which the tool is designed Disconnect the tool from the air b source before making any adjust ments changing accessories or storing the tool Such preventive safety measures reduce the risk of starti...

Page 4: ... explosion and serious injury to persons Save these instructions Symbols and Specific Safety Instructions Symbol Definitions Symbol Property or statement PSI Pounds per square inch of pressure CFM Cubic Feet per Minute flow SCFM Cubic Feet per Minute flow at standard conditions NPT National pipe thread tapered WARNING marking concerning Risk of Eye Injury Wear ANSI approved eye protection WARNING ...

Page 5: ...ice immediately and con tact a qualified service technician for repair WARNING The brass components 12 of this product contain lead a chemi cal known to the State of California to cause birth defects or other repro ductive harm California Health Safety code 25249 5 et seq Only use with accessories rated to 13 handle the forces exerted by this tool during operation Other accessories not designed fo...

Page 6: ...to support weight of tool To begin assembly slide one Fixed 2 Wheel 18 onto each end of the axle of the Tank 23 Lock Wheels into place using Washers 17 and Retain ing Rings 16 See Assembly Dia gram on page 12 If the Casters are not already at 3 tached to the Tank fasten one Swivel Caster 22 to each plate located on the base of the Oil Lift Slide on Spring Washer 20 Washer 21 and then thread Lockin...

Page 7: ...inlet of the tool Other com ponents such as a connector and quick coupler will make operation more efficient but are not required WARNING To prevent serious injury from accidental operation Do not install a female quick coupler on the tool Such a coupler contains an air valve that will allow the air tool to retain pressure and operate accidentally after the air supply is disconnected Note Air flow...

Page 8: ...dures To prevent serious injury Do not adjust or tamper with any control or component in a way not specifically explained within this manual Improper adjustment can result in tool failure or other serious hazards Work Piece and Work Area Set Up Designate a work area that is clean 1 and well lit The work area must not allow access by children or pets to prevent injury and distraction Route the air ...

Page 9: ...let Before transporting the Oil Lift open 11 the Lock Knob 3 and lower all the way Then lock Drain Tube in place by turning the Lock Knob Use the Handle 10 when moving 12 the Oil Lift from one location to an other Always grasp the Handle with two hands and only transport Oil Lift along flat level surfaces able to with stand the weight of the Oil Lift If the tool requires more force to 13 accomplis...

Page 10: ... area 4 out of reach of children Troubleshooting Problem Possible Causes Likely Solutions Decreased output Not enough air pressure and 1 or air flow Blockage of hose 2 Accumulated sludge 3 Check for loose connections and make sure 1 that air supply is providing enough air flow CFM at required pressure PSI to the tool s air inlet Do not exceed maximum air pressure Gently blow air from Nozzle into T...

Page 11: ...her the manufacturer or distributor makes any representation or warranty of any kind to the buyer that he or she is qualified to make any repairs to the product or that he or she is qualified to replace any parts of the product In fact the manufacturer and or distributor expressly states that all repairs and parts replacements should be undertaken by certified and licensed technicians and not by t...

Page 12: ...SKU 66786 For technical questions please call 1 800 444 3353 Page 12 ASSEMBLY DIAGRAM 24 ...

Page 13: ...cidental or consequential damages so the above limitation of exclusion may not apply to you This warranty is express ly in lieu of all other warranties express or implied including the warranties of merchantability and fitness To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the com plaint...

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