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4- ENG

A01787

WARNING: Risk of Bursting

Air Tank:

The following conditions could lead to a weakening of the tank, and result

in a violent tank explosion and could cause property damage or serious injury.

How To Prevent It

What Could Happen

WARNING: Risk from Flying Objects

The 

compressed air 

stream

can cause

soft tissue damage

to exposed skin

and can propel 

dirt, chips,

loose

particles

, and small objects 

at high

speed

, resulting in property damage or

personal injury.

Always 

wear ANSI Z87.1 approved safety

glasses with side shields

when using the

compressor.

Never point 

any 

nozzle or sprayer

toward

any part of the body or at other

people or animals.

Always 

turn the compressor off and

bleed pressure

from the air hose and tank

before attempting maintenance, attaching
tools or accessories.

HAZARD

HAZARD

Drain tank daily or after each use. 

If

tank develops a leak, replace it
immediately with a new tank or replace
the entire compressor.

Failure to properly drain condensed
water from tank, causing rust and
thinning of the steel tank.

Modifications or attempted repairs to 
the tank.

Unauthorized modifications to the 
unloader valve, safety valve, or any 
other components which control tank 
pressure.

Never 

drill into, weld, or 

make any

modifications to the tank 

or its

attachments.

Excessive vibration can weaken the 
air tank and cause rupture or 
explosion

The tank is designed to withstand specific
operating pressures. 

Never make

adjustments or parts substitutions to
alter the factory set operating
pressures.

For essential control of air pressure, 

you

must install a pressure regulator and
pressure gauge to the air outlet (if not
equipped)

of your compressor. Follow the

equipment manufacturers
recommendation and never exceed the
maximum allowable pressure rating of
attachments. 

Never use compressor to

inflate small low pressure objects such
as children’s toys, footballs,
basketballs, etc.

ATTACHMENTS  & ACCESSORIES:

Exceeding the pressure rating of air
tools, 

spray guns, air operated

accessories, tires, and other inflatables

can cause them to explode 

or fly apart,

and could result in serious injury.

How To Prevent It

What Could Happen

Summary of Contents for JOB BOSS CFFC350B

Page 1: ...efore starting operations Part No A01787 0312 0 ESPA OL P GINA 25 FRAN AIS PAGE 49 To learn more about Porter Cable visit our website at http www porter cable com Copyright 2001 Porter Cable Corporati...

Page 2: ...the symbols below Please read the manual and pay attention to these symbols IMPORTANT SAFETY INSTRUCTIONS Some dust created by power sanding sawing grinding drilling and other construction activities...

Page 3: ...roperty damage To reduce the risk of fire do not allow the compressor to operate unattended Always operate the compressor in a well ventilated area free of combustible materials gasoline or solvent va...

Page 4: ...ndensed water from tank causing rust and thinning of the steel tank Modifications or attempted repairs to the tank Unauthorized modifications to the unloader valve safety valve or any other components...

Page 5: ...ect voltage and adequate fuse protection The compressed air directly from your compressor is not safe for breathing The air stream may contain carbon monoxide toxic vapors or solid particles from the...

Page 6: ...thing WARNING Risk of Falling A portable compressor can fall from a table workbench or roof causing damage to the compressor and could result in serious injury or death to the operator Always operate...

Page 7: ...parts WARNING Risk of Unsafe Operation Unsafe operation of your air compressor could lead to serious injury or death to you or others HAZARD WARNING Risk of Serious Injury or Property Damage When Tran...

Page 8: ...pressure in the air tank begins to build It builds to a certain high pressure before the motor automatically shuts off protecting your air tank from pressure higher than its capacity The high pressure...

Page 9: ...before each use Do not use if there are signs of damage 4 If these grounding instructions are not completely understood or if in doubt as to whether the compressor is properly grounded have the instal...

Page 10: ...OT USE 14 OR 16 AWG Voltage and Circuit Protection Refer to the specification chart for the voltage and minimum branch circuit requirements Certain air compressors can be operated on a 15 amp circuit...

Page 11: ...ank pressure Tank Pressure Gauge E The tank pressure gauge indicates the reserve air pressure in the tank Regulator F Controls the air pressure shown on the outlet pressure gauge Pull the knob out and...

Page 12: ...ways be clean and ventilation openings free from obstructions See Maintenance Check Valve L When the air compressor is operating the check valve is open allowing compressed air to enter the air tank W...

Page 13: ...tank during the break in period 4 Move the On Auto Off lever to ON AUTO position The compressor will start 5 Run the compressor for 15 minutes Make sure the drain valve is open and there is minimal ai...

Page 14: ...he console brackets d or be temporarily mounted using the mounting hole c Can cause serious injury or death Tank may contain 150 PSI of air pressure Never connect accessories to unregulated air Never...

Page 15: ...carrying handle a to lift unit 2 Slide handle b out until it locks into place 3 Pull unit as shown do not push unit NOTE When transporting do not lift the unit to the point where it would tip over bac...

Page 16: ...operation and the working environment Compressor outfits in an extremely dirty and or hostile environment will require a greater frequency of all maintenance checks Unit cycles automatically when powe...

Page 17: ...from filter cover 3 Place new air filter into filter cover Refer to the Repair Parts for the correct part number 4 Replace air filter cover and lock into place To Drain Tank 1 Set the On Auto Off lev...

Page 18: ...ch holds the valve disc in the closed position If not the check valve needs to be cleaned or replaced 8 Clean or replace the check valve A solvent such as paint or varnish remover can be used to clean...

Page 19: ...y 20 psi Release safety valve ring 6 Drain water from air tank by opening drain valve on bottom of tank Water will condense in the air tank If not drained water will corrode and weaken the air tank ca...

Page 20: ...ttings where air can be heard escaping Check fittings with soapy water solution Do Not Overtighten Air leaks at fittings Air leaks at pressure switch release valve Defective pressure switch release va...

Page 21: ...essor is not supplying enough air to operate accessories Prolonged excessive use of air Compressor is not large enough for air requirement Hole in hose Check valve restricted Air leaks Restricted air...

Page 22: ...ch will automatically reset Tank pressure exceeds pressure switch cut in pressure Motor will start automatically when tank pressure drops below cut in pressure of pressure switch Extension cord is wro...

Page 23: ...23 ENG A01787 NOTES...

Page 24: ...essors with 60 and 80 gallon tanks will be inspected at the site of installation Contact the nearest Porter Cable Authorized Warranty Service Center that provides on site service calls for service cal...

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