Powermate VX SAC22HPP Owner's Manual
Owner’s Manual
2-Gallon Air Compressor
1.0 HP
Oil Free
Model No. SAC22HPP
10/04/2017
Part No. E110923
CAUTION: Before using this product, read this manual and follow all its Safety Rules and
Operating Instructions.
• Safety Instructions
• Installation & Operation
• Maintenance & Storage
• Troubleshooting Guide
• Parts List
• Español, p. 20
• French, p. 42
CALIFORNIA PROPOSITION 65 WARNING: This product contains chemicals known to
the State of California to cause cancer, birth defects and/or reproductive harm.
MAT Industries, LLC
Jackson, TN 38301 U.S.A.
www.powermate.com
2- ENG
TABLE OF CONTENTS
Warranty ................................................................2
Safety Symbols ...........................................................3
Important Safety Instructions & Guidelines ......................................3
Hazard ................................................................3-8
Specifications ............................................................8
Glossary ................................................................9
Duty Cycle ..............................................................10
Overview ...............................................................11
Assembly ...............................................................12
Installation ...........................................................13-14
Operating Procedures .....................................................15
Maintenance ............................................................16
Storage ................................................................16
Troubleshooting Guide .................................................17-18
Parts List .............................................................. 19
Spanish ............................................................... 20
French ................................................................ 42
Service Number ...................................................back cover
What Does This Warranty Cover? MAT Industries, LLC. (the Company) warrants from the date of purchase by the original retail purchaser only,
parts and labor to remedy substantial defects found in materials, or workmanship.
How Long Does The Coverage Last? The duration of this warranty is one year. This warranty is not transferable to subsequent owners.
What MAT Industries Will Do: MAT Industries, LLC will cover parts and labor to remedy substantial defects due to materials and workmanship
during the first year of ownership, with the exceptions noted below, and parts only, to remedy substantial defects due to material and
workmanship for the remaining term of coverage with the exceptions noted below. Parts used in repair of whole goods or accessories are
warranted for the balance of the original warranty period.
What is Not Covered Under This Warranty? Failure by the original retail purchaser to install, maintain, and operate said equipment in
accordance with standard industry practices. Modifications to the product, or tampering with components, or failure to comply with the specific
recommendations of the Company set forth in the owner’s manual, will render this warranty null and void. The Company shall not be liable for
any repairs, replacements, or adjustments to the equipment, or any costs for labor performed by the purchaser without the Company’s prior
written approval. The effects of corrosion, erosion, surrounding environmental conditions, cosmetic defects, and routine maintenance items, are
specifically excluded from this warranty. Routine maintenance items such as: oil, lubricants, and air filters, as well as changing oil, air filters, belt
tensioning, etc… fall under the owner’s responsibility. Additional exclusions include: freight damage, failures resulting from neglect, accident, or
abuse, induction motors when operated from a generator, oil leaks, air leaks, oil consumption, leaky fittings, hoses, petcocks, bleeder tubes, and
transfer tubes.
• If the compressor is used for commercial, industrial, or military applications, the warranty will apply for 90 days from the date of
purchase. Two stage compressors are not limited to a 90 day warranty when used in commercial or industrial applications.
• Rental applications render this warranty null and void.
• The following components are considered normal wear items and are not covered after the first year of ownership: Belts, sheaves,
flywheels, check valves, pressure switches, air unloaders, throttle controls, electric motors, brushes, regulators, o-rings, pressure gauges,
tubing, piping, fittings, fasteners, wheels, quick couplers, gaskets, seals, air filter housings, piston rings, connecting rods, and piston seals.
• Labor, service calls, and travel charges, are not covered after the first year of ownership on stationary compressors (compressors without
handles, or wheels). Repairs requiring overtime, weekend rates, or any other charges beyond the standard shop labor rate are not covered.
• Time required for orientation training for the service center to gain access to the product, or additional time due to inadequate egress.
• Damage caused by incorrect voltage, improperly wired, or failure to have a certified licensed electrician install the compressor, will render
this warranty null and void.
• Damage caused from inadequate filter maintenance.
• Pump wear or valve damage caused by using oil not specified.
• Pump wear or damage caused by any oil contamination.
• Pump wear or valve damage caused by failure to follow proper maintenance guidelines.
• Operation below proper oil level or operation without oil.
• Gas Engines, if product is equipped with a gas engine, see engine manual for specific engine manufacturer’s warranty coverage.
Parts purchased separately: The warranty for parts purchased separately such as: pumps, motors, etc., are as follows:
From Date of Purchase
• All single & two stage pumps 1 year
• Electric motors 90 days
• Universal motor/pump 30 days
• All other parts 30 days
• No return authorization will be issued for electrical components once items are installed.
How do You Get Service? In order to be eligible for service under this warranty you must be the original retail purchaser, and provide proof
of purchase from one of MAT Industries dealers, distributors, or retail outlet stores. Portable compressors or components must be delivered,
or shipped, to the nearest Authorized MAT Industries Service Center. All associated freight costs and travel charges must be borne by the
consumer. Please call our toll free number 1-888-895-4549 for assistance.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE
TO STATE. THE COMPANY MAKES NO OTHER WARRANTY OR REPRESENTATION OF ANY KIND WHATSOEVER, EXPRESSED OR
IMPLIED, EXCEPT THAT OF TITLE. ALL IMPLIED WARRANTIES, INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS
FOR PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIABILITY FOR CONSEQUENTIAL AND INCIDENTAL DAMAGES UNDER
ANY AND ALL WARRANTIES, OTHER CONTRACTS, NEGLEGENCE, OR OTHER TORTS IS EXCLUDED TO THE EXTENT EXCLUSION IS
PERMITTED BY LAW.
MAT Industries, LLC, Jackson, TN 38301 U.S.A.
1 YEAR LIMITED WARRANTY
3 - ENG
This manual contains information that is important for you to know and
understand. This information relates to protecting YOUR SAFETY and
PREVENTING EQUIPMENT PROBLEMS. To help you recognize this information,
we use the symbols below. Please read the manual and pay attention to
these symbols.
Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury.
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury.
Indicates a practice not related to personal injury which, if not
avoided, may result in property damage.
WHAT CAN HAPPEN HOW TO PREVENT IT
• It is normal for electrical
contacts within the motor and
pressure switch to spark.
• Always operate the compressor
in a well ventilated area free
of combustible materials,
gasoline, or solvent vapors.
• If electrical sparks from
compressor come into contact
with flammable vapors, they may
ignite, causing fire or explosion.
• If spraying flammable materials,
locate compressor at least
20' (6.1m) away from spray
area. An additional length of
air hose may be required.
• Store flammable materials
in a secure location away
from compressor.
RISK OF EXPLOSION OR FIRE.
TO REDUCE THE RISK OF INJURY, READ THE
INSTRUCTION MANUAL.
SAFETY SYMBOLS
IMPORTANT SAFETY INSTRUCTIONS
HAZARD
Save these instructions
4- ENG
• Restricting any of the compressor
ventilation openings will
cause serious overheating
and could cause fire.
• Never place objects against
or on top of compressor.
• Operate compressor in an open
area at least 12" (30.5 cm) away
from any wall or obstruction that
would restrict the flow of fresh
air to the ventilation openings.
• Operate compressor in a
clean, dry well ventilated area.
Do not operate unit in any
confined area. Store indoors.
• Unattended operation of this
product could result in personal
injury or property damage.
To reduce the risk of fire, do
not allow the compressor
to operate unattended.
• Always remain in attendance with
the product when it is operating.
• Always turn off and unplug
unit when not in use.
RISK TO BREATHING (ASPHYXIATION).
WHAT CAN HAPPEN HOW TO PREVENT IT
• 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 air
tank. Breathing these contaminants
can cause serious injury or death.
• Never use air obtained directly
from the compressor to supply
air for human consumption. The
compressor is not equipped with
suitable filters and in-line safety
equipment for human consumption.
• Exposure to chemicals in dust
created by power sanding,
sawing, grinding, drilling,
and other construction
activities may be harmful.
• Sprayed materials such as paint,
paint solvents, paint remover,
insecticides, weed killers, may
contain harmful vapors and poisons.
• Work in an area with good cross
ventilation. Read and follow
the safety instructions provided
on the label or safety data
sheets for the materials you are
spraying. Always use certified
safety equipment: NIOSH/OSHA
respiratory protection or properly
fit ting face mask designed for use
with your specific application.
HAZARD
5 - ENG
WHAT CAN HAPPEN HOW TO PREVENT IT
• Failure to properly drain condensed
water from air tank, causing rust
and thinning of the steel air tank.
• Drain air tank daily or after each use.
If air tank develops a leak, replace
it immediately with a new air tank
or replace the entire compressor.
• Modifications or attempted
repairs to the air tank.
• Never drill into, weld, or make any
modifications to the air tank or its
attachments. Never attempt to
repair a damaged or leaking air
tank. Replace with a new air tank.
• Unauthorized modifications
to the safety valve or any
other components which
control air tank pressure.
• The air tank is designed to withstand
specific operating pressures.
Never make adjustments or
parts substitutions to alter the
factory set operating pressures.
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.
• 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.
NOTE: Air tanks, compressors, and
similar equipment used to inflate
tires can fill small tires like these
very quickly. Adjust the pressure
regulator on the air supply to a value
that does not exceed that of the tire
pressure. Add air gradually and use
the tire pressure gauge frequently
to avoid overinflating them.
RISK OF BURSTING.
NOTICE: On February 26, 2002, the U.S. Consumer Product Safety Commission
published Release # 02-108 concerning air compressor tank safety:
• Air compressor receiver tanks do not have an infinite life. Tank life is
dependent upon several factors, some of which include operating conditions,
ambient conditions, proper installations, field modifications, and the level of
maintenance. The exact effect of these factors on air receiver life is difficult
to predict.
• If proper maintenance procedures are not followed, internal corrosion to the
inner wall of the air receiver tank can cause the air tank to unexpectedly
rupture allowing pressurized air to suddenly and forcefully escape, posing risk
of injury to consumers.
• The air tank of your compressor must be decommissioned at the end of the
year mentioned on the warning label affixed to the tank.
• The following conditions may cause the air tank to deteriorate, and make it
explode violently.
HAZARD
6- ENG
WHAT CAN HAPPEN HOW TO PREVENT IT
• Your compressor is powered by
electricity. Like any other electrically
powered device, if it is not used
properly it may cause electric shock.
• Never operate the compressor
outdoors when it is raining
or in wet conditions.
• Never operate compressor
with protective covers
removed or damaged.
• Repairs attempted by unqualified
personnel can result in serious
injury or death by electrocution.
• Any electrical wiring or repairs
required on this product should be
performed by authorized service
center personnel in accordance with
national and local electrical codes.
• Electrical Grounding: Failure to
provide adequate grounding to
this product could result in serious
injury or death from electrocution.
Refer to Grounding Instructions
paragraph in the Installation section.
• Make certain that the electrical
circuit to which the compressor
is connected provides proper
electrical grounding, correct voltage
and adequate fuse protection.
WHAT CAN HAPPEN HOW TO PREVENT IT
• 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 certified safety
equipment: ANSI Z87.1 eye
protection (CAN/CSA Z94.3)
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 air tank before
attempting maintenance,
attaching tools or accessories.
RISK OF HOT SURFACES.
RISK OF ELECTRICAL SHOCK.
RISK FROM FLYING OBJECTS.
WHAT CAN HAPPEN HOW TO PREVENT IT
• Touching exposed metal such
as the compressor head, engine
head, engine exhaust or outlet
tubes, can result in serious burns.
• Never touch any exposed metal
parts on compressor during or
immediately after operation.
Compressor will remain hot for
several minutes after operation.
• Do not reach around protective
shrouds or attempt maintenance
until unit has been allowed to cool.
HAZARD
7 - ENG
RISK FROM MOVING PARTS.
WHAT CAN HAPPEN HOW TO PREVENT IT
• Moving parts such as the pulley,
flywheel, and belt can cause
serious injury if they come into
contact with you or your clothing.
• Never operate the compressor
with guards or covers which
are damaged or removed.
• Keep your hair, clothing, and
gloves away from moving parts.
Loose clothes, jewelry, or long hair
can be caught in moving parts.
• Air vents may cover moving parts
and should be avoided as well.
• Attempting to operate compressor
with damaged or missing parts or
attempting to repair compressor
with protective shrouds removed
can expose you to moving parts
and can result in serious injury.
• Any repairs required on this product
should be performed by authorized
service center personnel.
HAZARD
RISK OF UNSAFE OPERATION.
WHAT CAN HAPPEN HOW TO PREVENT IT
• Unsafe op er a tion of your
compressor could lead to se ri ous
in ju ry or death to you or others.
• Review and understand all
instructions and warnings
in this manual.
• Be come fa mil iar with the op eration
and con trols of the air compressor.
• Keep operating area clear of all
persons, pets, and obstacles.
• Keep chil dren away from the
air compressor at all times.
• Do not operate the product
when fatigued or under the
influence of alcohol or drugs.
Stay alert at all times.
• Never defeat the safety
features of this prod uct.
• Equip area of operation
with a fire extinguisher.
• Do not op er ate machine
with missing, broken, or
un au tho rized parts.
8- ENG
RISK OF INJURY FROM LIFTING.
RISK OF FALLING OBJECT.
WHAT CAN HAPPEN HOW TO PREVENT IT
• 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 compressor in a
stable secure position to prevent
accidental movement of the
unit. Never operate compressor
on a roof or other elevated
position. Use additional air
hose to reach high locations.
WHAT CAN HAPPEN HOW TO PREVENT IT
• Serious injury can result
from attempting to lift
too heavy an object.
• The compressor is too heavy to
be lifted by one person. Obtain
assistance from others before lifting.
RISK FROM NOISE.
WHAT CAN HAPPEN HOW TO PREVENT IT
• Under some conditions and duration
of use, noise from this product
may contribute to hearing loss.
• Always wear certified safety
equipment: ANSI S12.6
(S3.19) hearing protection.
Model No. SAC22HPP
Running Horsepower 1.0 *
Voltage 120
Hz-Single Phase 60
Minimum Branch Circuit Requirement 15 amps
Fuse Type Time Delay
Air Tank Capacity (Gallon) 2 gallons (7.57 liters)
Maximum Air Pressure 125 PSI
Approximate Cut-in Pressure 95 PSIG
Approximate Cut-out Pressure 125 PSIG
SCFM @ 40 PSI 3.0 *
SCFM @ 90 PSI 2.0 *
* Tested per ISO 1217
Refer to Glossary for abbreviations.
HAZARD
SPECIFICATION CHART
9 - ENG
GLOSSARY
Air Filter
Porous element contained within a
metal or plastic housing attached to
the compressor cylinder head which
removes impurities from the intake air
of the compressor.
Air Tank
Cylindrical component which contains
the compressed air.
Check Valve
Device that prevents compressed air
from flowing back from the air tank to
the compressor pump.
Cut-in Pressure
The low pressure at which the motor
will automatically restart.
Cut-out Pressure
The high pressure at which the motor
will automatically shut off.
Electric Motor
Device which provides the rotational
force necessary to operate the
compressor pump.
NPT (National Pipe Thread)
A seal thread tape must be used
to provide a leak-free seal on pipe
threaded connections.
Pressure Regulator Knob
Regulates the outgoing pressure from
the air outlet to the tool. It is possible
to increase or decrease the pressure
at the outlet by adjusting this
control knob.
Pressure Switch
Automatically controls the on/off
cycling of the compressor. It stops the
compressor when the cut-off pressure
in the tank is reached and starts the
compressor when the air pressure
drops below the cut-in pressure.The
pressure switch will not automatically
start and control the compressor
unless the manual AUTO/Off Switch is
in the AUTO position.
PSI (Pounds Per Square Inch)
Measurement of the pressure exerted
by the force of the air. The actual PSI
is measured by a pressure gauge
on the compressor.
Pump
Produces the compressed air with a
reciprocating piston contained within
the cylinder.
Regulator Pressure Gauge
Displays the current line pressure. Line
pressure is adjusted by rotating the
pressure regulator knob.
Pressure Relief Valve
Prevents air pressure in the air tank
from rising over a predetermined limit.
SCFM
(Standard Cubic Feet Per Minute)
A unit of measure of air delivery.
Tank Pressure Gauge
Indicates the pressure in the air tank.
Thermal Overload Switch
Automatically shuts off the
compressor if the temperature
of the electric motor exceeds a
predetermined limit.
10- ENG
This air compressor pump is capable of running continuously. However, to
prolong the life of your air compressor, it is recommended that a 50%-75%
average duty cycle be maintained; that is, the air compressor pump should not
run more than 30-45 minutes in any given hour.
Accessories for this unit are available at the store the unit was purchased.
The use of any other accessory not recommended for use with this tool could
be hazardous. Use only accessories rated equal to or higher than the rating of
the air compressor.
DUTY CYCLE
ACCESSORIES
11 - ENG
OVERVIEW
Figure 1
Regulator
The air pressure coming from the air
tank is controlled by the regulator.
To increase the pressure, turn the
knob clockwise,and to decrease
the pressure, turn the knob
counter-clockwise.
Tank Pressure Gauge
Indicates the reserve air
pressure in the tank.
Air Intake Filter
Provides clean air to the pump and
must always be kept free of debris.
Check on a daily basis or before
each use.
Auto/Off Switch
This controls the power to the
motor and also the cut-in/
cut-out pressure settings.
This switch serves as the
Auto-On/Off positions for the unit.
Tank Safety Valve
Used to allow excess tank
pressure to escape into the
atmosphere. This valve should only
open when the tank pressure is
above the maximum rated pressure.
Tool Pressure Gauge
Indicates the outgoing air pressure
to the tool and is controlled by
the regulator.
Quick Connect
Offers a quick release feature for
attaching and removing the air hose.
Tank Drain Valve
Used to drain condensation from the air
tank. Located at bottom of tank.
Check Valve (Not Visible)
When the pump is not in operation
the valve closes to retain air
pressure inside the tank. An
internal component.
12- ENG
ASSEMBLING THE COMPRESSOR
The air compressor should be turned off, unplugged from the power source, the
air bled from the tank and the unit allowed time to cool before any maintenance
is performed. Personal injuries could occur from moving parts, electrical
sources, compressed air or hot surfaces. The quick connect assembly must
be attached before use. Failure to assemble correctly could result in leaks and
possible injury. If unsure of assembly instructions or you experience difficulty in
the assembly please call your local service department for further information.
1. Unpack the air compressor. Inspect the unit for damage. If the unit has been
damaged in transit, contact the carrier and complete a damage claim. Do
this immediately because there are time limitations to damage claims.
2. Check the compressor’s serial label to ensure that you have received the
model ordered, and that it has the required pressure rating for its
intended use.
3. Locate the compressor according to the following guidelines:
a. Position the compressor near a grounded electrical outlet.
b. The compressor must be at least 12 inches (31 cm) from any wall or
obstruction, in a clean, well-ventilated area, to ensure sufficient air flow
and cooling.
c. In cold climates, store portable compressors in a heated building when
not in use. This will reduce problems with motor starting and freezing of
water condensation.
d. Remove the compressor from the carton and place it on the floor or a
hard, level surface. The compressor must be level to ensure proper
drainage of the moisture in the tank.
ASSEMBLY
12 inches
(31 cm)
Figure 2
13 - ENG
GETTING STARTED
Location of the Air Compressor
The air compressor should always be located in a clean, dry and well ventilated
environment. The unit should have at minimum, 12 inches of space on each
side. The air filter intake should be free of any debris or obstructions. Check
the air filter on a daily basis to make sure it is clean and in working order.
This product incorporates snap action switch contacts and a induction electric
motor which tends to produce arcs and sparking and therefore should not
be exposed to flammable liquids or vapors. This product is not intended for
installation or use in a commercial garage or shop environment.
Grounding Instructions
This product must be grounded. In the event of an electrical short circuit,
grounding reduces the risk of electric shock by providing an escape wire for
the electric current. This product is equipped with a cord having a grounding
wire with an appropriate grounding plug. (See Figure 3.) The plug must be
plugged into an outlet that is properly installed and grounded in accordance
with all local codes and ordinances. Check with a qualified electrician or
service personnel if these instructions are not completely understood or if in
doubt as to whether the tool is properly grounded.
Improper installation of the grounding plug will result in a risk of electric shock.
If repair or replacement of the cord or plug is necessary, do not connect the
grounding wire to either flat blade terminal. The wire with insulation having an
outer surface that is green with or without yellow stripes is the grounding wire.
Substitution of the signal word “DANGER” for “WARNING” is not prohibited
when the risk associated with the product is such that a situation exists which
if not avoided will result in death or serious injury. Check with a qualified
electrician or serviceman if the grounding instructions are not completely
understood, or if in doubt as to whether the product is properly grounded. Do
not modify the plug provided; if it will not fit the outlet, have the proper outlet
installed by a qualified electrician.
This product is for use on a nominal 120-V circuit and has a grounding plug
similar to the plug illustrated in (Figure 3). Only connect the product to an outlet
having the same configuration as the plug. Do not use an adapter with this
product.
INSTALLATION
RISK OF ELECTRICAL SHOCK.
RISK OF EXPLOSION OR FIRE.
14- ENG
GETTING STARTED
Extension Cords
Avoid use of extension cords. If use of an extension cord cannot be avoided, the
cord should be a minimum wire size of 14 AWG and no longer than 100 ft.
Use only a 3-blade grounding plug, and a 3-slot receptacle that will accept the
plug on the product.
Check extension cords before each use. If damaged, replace immediately.
Never use this product with a damaged cord. Touching the damaged area could
cause electrical shock resulting in serious injury.
Break In Procedures
No break in procedure is required by the user. This product is factory tested to
ensure proper operation and performance.
Figure 3
Grounded Outlet
Box
Grounded Outlet
Plug
Grounding Pin
120 VOLTS
INSTALLATION
15 - ENG
DAILY STARTUP (Figure 4)
1. Set the Auto/Off switch to the Off position. (A)
2. Inspect the air compressor, air hose, and any accessories/tools being used
for damage or obstruction. If any of these mentioned items are in need
of repair/replacement, contact your local authorized dealer before use.
3. Close the drain valve. (B)
4. Connect the air hose to the quick connect socket on the regulator assembly
by inserting the quick connect plug on the air hose into the quick connect
socket. The quick connect socket collar will snap forward and lock the
plug into place providing an air tight seal between the socket and plug. To
release the air hose push the collar back on the quick connect socket. (C)
5. Plug the power cord into the proper receptacle. (D)
6. Set the Auto/Off switch to the Auto position and the compressor will start
and build air pressure in the tank to cut-out pressure and then shut
off automatically. (A)
7. Adjust the regulator to a PSI setting that is needed for your application and
be sure it is within the safety standards required to perform the task. If using
a pneumatic tool, the manufacturer should have recommendations in
the manual for that particular tool on operating PSI settings. (E)
SHUTDOWN (Figure 4)
1. Set the Auto/Off switch to the Off position. (A)
2. Unplug the power cord from the receptacle. (D)
3. Set the outlet pressure to zero on the regulator. (E)
4. Remove any air tools or accessories.
5. Open the drain valve allowing air to bleed from the tank.
After all of the air has bled from the tank, close the drain
valve to prevent debris buildup in the valve. (B)
When draining the tank, always use ear and eye protection. Drain the tank in a
suitable location; condensation will be present in most cases of draining.
Water that remains in the tank during storage will corrode and weaken the air
tank which could cause the tank to rupture. To avoid serious injury, be sure to
drain the tank after each use or daily.
OPERATING PROCEDURES
Figure 4
E
C
B
D
A
16- ENG
MAINTENANCE
Figure 5
To avoid personal injury, always shut off and unplug the compressor and relieve all
air pressure from the system before performing any service on the air compressor.
To ensure efficient operation and longer
life of the air compressor unit, a routine
maintenance schedule should be followed.
The following schedule is geared toward
a consumer whose compressor is used in
a normal working environment on a daily
basis.
This compressor is equipped with a thermal overload protector which will shut
off motor if it becomes overheated. If the thermal overload protector is actuated,
the motor must be allowed to cool down before start-up is possible. To reset the
motor overload, turn the Power Switch to the OFF position and unplug the unit
from the power outlet. Allow 10 minutes (minimum) for motor overload cut-out to
cool and reset. Unit can then be plugged in and re-started.
Maintenance Schedule
Items to Check/Change
Before each use
or daily
Check Tank Safety Valve X
Overall Unit Visual Check X
Drain Tank X
Check Power Cord for
Damage
X
DRAINING THE TANK
Condensation will accumulate in the tank. To prevent corrosion of the tank from
the inside, this moisture must be drained at the end of every workday. Be sure
to wear protective eyewear. Relieve the air pressure in the system and open the
drain valve on the bottom of the tank and tilt tank to drain.
CHECKING THE SAFETY VALVE (Figure 5)
Check the safety valve by performing these three steps:
1. Plug the compressor in and run until cut-off
pressure is reached.
2. Wearing safety glasses, pull out on the safety
valve ring to release pressure from the tank.
3. The safety valve should close automatically at approximately 40-50 PSI.
If the safety valve does not allow air to be released when you pull
out on the ring, or does not close automatically, it must be replaced.
STORAGE
For storing the air compressor, be sure to do the following:
1. Turn the unit off and unplug the power cord from the receptacle.
2. Remove all air hoses, accessories, and air tools from the air compressor.
3. Perform the daily maintenance schedule.
4. Open the drain valve to bleed all air from the tank.
5. Close the drain valve.
6. Protect the electrical cord and air hose from damage (such as being stepped
on or run over). Wind them loosely around the compressor handle.
7. Store the air compressor in a clean and dry location.
17 - ENG
TROUBLESHOOTING
Risk of Unsafe Operation. Unit cycles automatically when power is on. When
servicing, you may be exposed to voltage sources, compressed air, or moving
parts. Before servicing unit unplug or disconnect electrical supply to the air
compressor, bleed tank of pressure, and allow the air compressor to cool.
PROBLEM CAUSE CORRECTION
Low pressure or
not enough air
or Compressor
does not stop
Tank drain valve is open Close drain valve.
Fittings leak Check fittings with soapy water.
Tighten or reseal leaking fittings.
DO NOT OVERTIGHTEN.
Restricted air intake Clean or replace intake filter element.
Prolonged excessive
use of air
Decrease amount of air used.
Compressor not
large enough
Check air requirement of accessory.
If it is higher than CFM and
pressure supplied by compressor,
you need a larger compressor.
Most accessories are rated at 25% of
actual CFM while running continuously.
Hole in air hose Check and replace if necessary.
Tank leaks
Immediately replace
tank. DO NOT attempt to repair.
Blown seals Replace seals.
Valve leaks Replace valves.
Leaking or worn piston Replace piston.
Air leaks from
regulator, or
regulator does
not regulate
pressure
Dirty or damaged
regulator internal parts
Replace regulator or internal parts.
18- ENG
PROBLEM CAUSE CORRECTION
Regulated
pressure
gauge reading
drops when
air accessory
is being used
This is normal If pressure drops too low, adjust
regulator while accessory is used.
Compressor not
large enough
Check air requirement of accessory.
If it is higher than CFM and pressure
supplied by compressor, you need a
larger compressor. Most accessories
are rated at 25% of actual CFM
while running continuously.
Pressure relief
valve opens
Tank pressure
exceeded normal
operating pressure
Replace pressure switch.
Pressure switch stuck Replace pressure switch.
Motor will
not run
Tank pressure exceeds
preset pressure switch
limit
Motor will start automatically when
tank pressure drops below cut- in
pressure of pressure tank.
Make sure the Thermal
Overload Switch has not
tripped. The motor has
a built in thermal cut out
that trips when necessary
to protect the motor
from damage when
overheated.
Fuse blown or circuit
breaker tripped
To reset the motor overload, turn the
Power Switch to the OFF position and
unplug the unit from the power outlet.
Allow 10 minutes (minimum) for motor
overload cut-out to cool and reset. Unit
can then be plugged in and re-started.
• Replace blown fuse or reset
circuit breaker. Do not use fuse or
circuit breaker with higher rating
than specified for your branch circuit.
• Check for proper fuse; “Fusetron”
type T is acceptable.
• Check for low voltage and
proper extension cord size.
• Disconnect other applications
from circuit. Operate compressor
on a dedicated circuit.
Check valve stuck open Remove and clean or replace.
Wrong wire gauge in cord
or excessive extension
cord length
Check for proper gauge and extension
cord length.
Loose electrical
connections
Contact authorized service center.
Paint spray on internal
motor parts
Have checked at service center. Do
not operate compressor in the paint
spray area.
Possible defective motor Have checked at service center.
19 - ENG
SAC22HPP
ITEM. NO KIT # PART NO. DESCRIPTION QTY
1
E110726 Pump / Motor Assembly Q2.0
1
2
E106954 Air Filter Assy
1
3
E110782 Cushion Pad
4
4
Nut Hex Flange M6 x 1 Nylon Insert
4
5 E111127
Pressure Switch 125 PSI 3 x 1/4 NPT x 1/8 NPT
Base
1
6 E111122
Gauge 38 mm, 125 PSI Red Line, 9-O'Clock side
feed 1/8 NPT
1
7
E102595 Safety Valve
1
8
Nipple 1/4 NPT
1
9
M4 Self Tapping Screw
2
10 E100594
Strain Relief 14/3 SJT
2
11 E110785
Capacitor Cover
1
12 E110786
Capacitor 90uF
1
13
Rubber Gasket
1
14
Frame/Tank Weldment 2 Gallon
1
15 E109475
Isolator Foot
4
16
Screw 1/4 - 20 x .75
4
17 E107047
Drain Valve 1/4 Turn
1
18 E101951
Assy, Manifold / Regulator
1
19 E102822
Quick Connect
1
20 E103746
Gauge, Pressure 50 mm 0-250 PSI w/ 125 Red Line
1
21 E101968
Hose Manifold, 3/8" ID Rubber
1
22
Elbow Male x Female 1/4NPT
1
23
Panel Manifold
4
24
Screw #8 4 mm x 20 mm Washer Head
1
25 E100898
Check Valve
1
26 1
Ferrule 1/4
2
27
1
Pressure Relief Tube 1
28 1
Nut 1/4
2
29
E110787 Power Cord, 14GA SJT 3 Wire w/Cleat
1
PARTS DRAWING
KIT NAME KIT # ORDER # COMPONENT REFERENCE #
Pressure Relief Tube Kit 1 E102025 26,27,28
Note: Any part number field without a number listed is not available. Descriptions are provided for
reference only. Kit numbers, descriptions, and included components are listed below:
1
2
3
4
13
14
15
16
28
29
30
31
27
25
22
18
19
21
24
23
12
8
10
10
11
9
6
5
7
26
20
17
20- SP
10/04/2017
Número de parte: E110923
Manual del propietario
Compresor de aire
7.57 litros
1.0 HP
Sin aceite
Modelo Noº SAC22HPP
PRECAUCIÓN: Before Antes de utilizar este producto, lea este manual y siga las reglas de
seguridad e instrucciones de operación incluidas.
• Instrucciones de seguridad
• Instalación y modo de empleo
• Mantenimiento y almacenamiento
• Diagnóstico y corrección de fallas
• Lista de las piezas
ADVERTENCIA DE LA PROPUESTA DE LEY 65 DE CALIFORNIA: Este producto
contiene substancias químicas que, consta al Estado de California, producen cáncer,
malformaciones congénitas o daños reproductivos.
MAT Industries, LLC
Jackson, TN 38301 U.S.A.
www.powermate.com
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