background image

Page 5

For technical questions, please call 1-888-866-5797.

Item 68247 
        

Sa

FE

ty

Op

E

ra

ti

O

n

Maint

E

nanc

E

in

S

talla

ti

O

n

installation

3B

1c

Figure a

1.  Thread the Regulator Handle into the Air Regulator 

only a couple of turns.  

Do not tighten it.  

tightening it will set the regulator to high 
pressure, possibly causing property damage 
when first connecting the air supply.

2.  Incorporate an in-line shutoff valve, and 

quick coupler for best service, as shown on 
Figure B on page 6 and Figure C on page 7. 

 

an in-line shutoff ball valve is an important 
safety device because it controls the air 
supply even if the air hose is ruptured.  
the shutoff valve should be a ball valve 
because it can be closed quickly.

note:

 Wrap all threaded connectors before 

connecting them with pipe thread seal 
tape (PTFE) to prevent leaking.

3.  Attach an air hose to the compressor’s air outlet.  

Connect the air hose to the air inlet of the unit.

note: 

Air flow, and therefore tool performance, 

can be hindered by undersized air supply components.  
The air hose must be long enough to reach 
the work area with enough extra length to 
allow free movement while working.

4.  Check that the regulator handle is loose.

5.  Close the in-line shutoff valve between 

the compressor and the tool.

6.  Turn on the air compressor according to 

the manufacturer’s directions and allow it 
to build up pressure until it cycles off.

7.  Inspect the air connections for leaks.  

Repair any leaks found.

air connection Setup

1.  Connect the regulator valve, an inline shut off 

valve and a 1/4″ NPT air hose to the Compressor’s 

Quick Coupler.  The air hose must be long 
enough to reach the work area with enough extra 
length to allow free movement while working.

note:

 

an in-line shutoff ball valve is an important 

safety device because it controls the air supply even 
if the air hose is ruptured.  the shutoff valve should 
be a ball valve because it can be closed quickly.

2.  Depending on the tool that will be used 

with this regulator, incorporate additional 
components, such as an in-line oiler, a filter, 
or a dryer (all sold separately), as shown on 
Figure B on page 6 and Figure C on page 7.  
Consult air tool’s manual for needed accessories.

Summary of Contents for 68247

Page 1: ...ference 20k When unpacking make sure that the product is intact and undamaged If any parts are missing or broken please call 1 888 866 5797 as soon as possible Copyright 2020 by Harbor Freight Tools A...

Page 2: ...ty warnings and instructions Failure to follow the warnings and instructions may result in electric shock fire and or serious injury Save all warnings and instructions for future reference The warning...

Page 3: ...tor Safety Warnings 1 risk of bursting do not adjust regulator higher than marked maximum pressure of attachment 2 risk of injury do not direct air stream at people or animals 3 Do not use to supply b...

Page 4: ...xt 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 m...

Page 5: ...zed air supply components The air hose must be long enough to reach the work area with enough extra length to allow free movement while working 4 Check that the regulator handle is loose 5 Close the i...

Page 6: ...A Air Hose Connects air to tool B Filter Prevents dirt and condensation from damaging tool or workpiece C Regulator Adjusts air pressure to tool D Lubricator optional For air tool lubrication E Couple...

Page 7: ...r vibration reduction E Main Air Line 3 4 minimum recommended Distributes air to branch lines F Ball Valve To drain moisture from system G Branch Air Line 1 2 minimum recommended Brings air to point o...

Page 8: ...nG tO prEVEnt SEriOUS inJUry anD DEatH FrOM EXplOSiOn Do not exceed 160 pSi 1 Adjust the Regulator Knob 1C so that the air output is enough to properly power the tool but the output will not exceed th...

Page 9: ...ressurized Look for air bubbles To clean the regulator surface wipe with a damp cloth using a mild detergent or mild solvent Weekly a Inspect Air Filter Quarterly every 3 months a Tool Disassembly Cle...

Page 10: ...E UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO...

Page 11: ...escription 1B Nipple 2B Elbow 3B Air Regulator 4B Plug 5B Air Valve 6B Gauge 1B 2B 5B 3B 4B 6B parts list and Diagram c part Description 1C Regulator Handle 2C Housing Cap 3C Spring Button 4C Spring 5...

Page 12: ...amages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS T...

Reviews: