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SILENT SERIESSILENT SERIES
SÉRIE SILENCIEUXSÉRIE SILENCIEUX
SILENT SERIESSILENT SERIES
SÉRIE SILENCIEUXSÉRIE SILENCIEUX
SILENT SERIES
SÉRIE SILENCIEUX
09/2017
ULTRA-QUIET OIL-FREE
AIR COMPRESSOR
INSTRUCTION MANUAL
MODEL: KC-1410A
COPYRIGHT © 2017 ALL RIGHTS RESERVED BY KING CANADA TOOLS INC.
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WARRANTY INFORMATION
2-YEAR
LIMITED WARRANTY
FOR THIS 1 GALLON OIL-FREE AIR COMPRESSOR
PROOF OF PURCHASE
Please keep your dated proof of purchase for warranty and servicing purposes.
REPLACEMENT PARTS
Replacement parts for this product are available at our authorized King Canada service centers across Canada.
LIMITED TOOL WARRANTY
King Canada makes every effort to ensure that this product meets high quality and durability standards. King Canada warrants to the
original retail consumer a 2-year limited warranty as of the date the product was purchased at retail and that each product is free from
defects in materials. Warranty does not apply to defects due directly or indirectly to misuse, abuse, normal wear and tear, negligence or
accidents, repairs done by an unauthorized service center, alterations and lack of maintenance. King Canada shall in no event be liable
for death, injuries to persons or property or for incidental, special or consequential damages arising from the use of our products.
To take advantage of this limited warranty, return the product at your expense together with your dated proof of purshase to an authorized
King Canada service center. Contact your retailer or visit our web site at www.kingcanada.com for an updated listing of our authorized
service centers. In cooperation with our authorized serviced center, King Canada will either repair or replace the product if any part or
parts covered under this warranty which examination proves to be defective in workmanship or material during the warranty period.
NOTE TO USER
This instruction manual is meant to serve as a guide only. Specifications and references are subject to change without prior notice.
KING CANADA INC. DORVAL, QUÉBEC, CANADA H9P 2Y4
www.kingcanada.com
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IMPORTANT SAFETY INSTRUCTIONS
RISK OF EXPLOSION OR FIRE
WHAT CAN HAPPEN
It is normal for electrical contacts within the motor and pressure
switch to spark.
If electrical sparks from the compressor come in contact with
flammable vapors, they may ignite, causing fire or explosion.
Restricting any of the compressor ventilation openings will
cause serious overheating and could cause fire.
RISK OF BURSTING
WHAT CAN HAPPEN
1. Modifications or attempted repairs to the tank.
2. Unauthorized modifications to the unloader valve, safety
valve or any other components which control tank pressure.
3. Excessive vibration can weaken the air tank and cause
rupture or explosion.
Attachments & Accessories; Exceeding the operating pressure
of air tools can cause them to explode.
HOW TO PREVENT IT
RISK OF BURNS
WHAT CAN HAPPEN
HOW TO PREVENT IT
Always operate the compressor in a well ventilated area free of
combustible materials, gasoline or solvent vapors. If spraying
flammable materials, spray material at least 20 feet away from
the compressor. An additional length of hose may be required.
Store flammable materials in a secure location away from the
compressor.
Never place objects against or on top of the compressor.
Operate compressor in an open area at least 18 inches away
from any wall or obstruction that would restrict the flow of fresh
air to the ventilation openings.
Operate compressor in a clean, dry and well ventilated area.
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 supply system.
HOW TO PREVENT IT
Touching exposed metal such as the compressor head or outlet
tubes, can result in serious burns.
This air compressor and other components used make up a high pressure system, the following safety rules and guidelines should be followed
when using, cleaning or servicing.
1) Read and understand instruction manual before attempting to install
and use compressor. Be thoroughly familiar with the
operational controls and proper use.
2)All electrical and safety codes must be followed to ensure operator
safety.
3) Applications requiring air free of oil or water should have the
appropriate filters/water traps installed in the pressure system.
4) Wear safety glasses.
5) Do not operate if any part is damaged during shipping, handling or
use, have the part replaced or repaired before attempting to use.
6) Never attempt to modify or adjust the ASME safety valve. The
7) Never attempt to repair or modify air tank. Welding, drilling or any
8) Drain water from tank on a regular basis.
Never touch any exposed metal parts on compressor during or
immediately after operation. The compressor will remain hot
several minutes after use. Do not reach around protective
shrouds or attempt maintenance until the compressor has
cooled down completely.
safety valve must be kept clean and free from paint or any other
type of accumulation.
other modification will weaken the air tank resulting in damage from
rupture or explosion.
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SPECIFICATIONS &
ELECTRICAL INFORMATION
SPECIFICATIONS
Model ................................................................................................................................................................................................KC-1410A
Voltage ......................................................................................................................................................................................................120V
Horsepower ..........................................................................................................................................................................................0.75 HP
Amperage ..................................................................................................................................................................................................2.8A
RPM (no load speed) ..............................................................................................................................................................................1,750
Phase ..............................................................................................................................................................................................................1
Hertz ..........................................................................................................................................................................................................60Hz
Operating pressure ........................................................................................................................................................................90-125 PSI
CFM @ 40 PSI ..............................................................................................................................................................................................1.8
CFM @ 90 PSI ..............................................................................................................................................................................................1.2
Tank size ..............................................................................................................................................................................................1 Gallon
ELECTRICAL INFORMATION
WARNING
ALL ELECTRICAL CONNECTIONS MUST BE DONE BY A QUALIFIED ELECTRICIAN. ALL ADJUSTMENTS OR REPAIRS MUST BE
DONE WITH THE COMPRESSOR DISCONNECTED FROM THE POWER SOURCE. FAILURE TO COMPLY MAY RESULT IN SERIOUS
INJURY!
GENERAL INFORMATION- 120V single phase operation
This air compressor comes with a 120V single phase motor wired for 110120V operation.
WARNING: YOUR COMPRESSOR MUST BE CONNECTED TO A 120V,
WITHAMINIMUM 15-AMP. BRANCH CIRCUIT. FAILURE TO CONNECT
IN THIS WAY CAN RESULT IN INJURY FROM SHOCK OR FIRE.
GROUNDING
Your compressor must be properly grounded. Not all outlets are properly
grounded. If you are not sure if your outlet is properly grounded, have it
checked by a qualified electrician.
WARNING: IF NOT PROPERLY GROUNDED, THIS COMPRESSOR CAN
CAUSE ELECTRICAL SHOCK, PARTICULARLY WHEN USED IN DAMP
LOCATIONS. TO AVOID SHOCK OR FIRE, IF THE POWER CORD IS
WORN OR DAMAGED IN ANY WAY, HAVE IT REPLACED IMMEDIATELY.
If this compressor should malfunction or breakdown, grounding provides a
path of least resistance for electric current, to reduce the risk of electric
shock. This cut-off is equipped with a cord having an equipment-grounding
conductor and grounding plug. The plug must be plugged into an
appropriate outlet that is properly installed and grounded in accordance with
all local codes and ordinances.
WARNING: TO MAINTAIN PROPER GROUNDING, DO NOT REMOVE OR
ALTER THE GROUNDING PRONG IN ANY MANNER.
120V OPERATION
As received from the factory, your compressor is ready to run for 120V
operation. This machine is intended for use on a electrical circuit that has
an outlet and a plug which looks like the one illustrated in Fig.1.
WARNING: DO NOT USE A TWO-PRONG ADAPTOR FOR THEY ARE
NOT IN ACCORDANCE WITH LOCAL CODES AND ORDINANCES.
NEVER USE IN CANADA.
EXTENSION CORDS
The use of any extension cord will cause some loss of power. IT
IS RECOMMENDED TO USE A LONGER AIR HOSE INSTEAD
OF AN EXTENSION CORD. If you do not have a choice, use the
chart in Fig.2 to determine the minimum wire size (A.W.GAmerican Wire Gauge) extension cord needed. Use only 3-wire
extension cords which have 3-prong grounding type plugs and
3-hole receptacles which accept the tool’s plug.
For circuits that are further away from the electrical circuit box, the
wire size must be increased proportionately in order to deliver
ample voltage to the compressor motor. Refer to Fig.2 for wire
length and size.
PROPERLY GROUNDED OUTLET
CURRENT CARRYING PRONGS
GROUNDING PRONG
FIGURE 1
Tool’s
Amperage
Rating
3-6
6-8
8-10
10-12
12-16
Cord Size in A.W.G.
Cord Length in Feet
25 50 100 150
18 16 16 14
18 16 14 12
18 16 14 12
18 16 14 12
14 12 - -
FIGURE 2
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ASSEMBLY &
COMPRESSOR CONTROLS
ASSEMBLY AND LOCATIONOFTHEAIRCOMPRESSOR
Your compressor requires minor assembly. Install the air filter (A)Fig.3 to the
pump casting as shown. Insert the muffler tube (B) into the muffler.
Operate the air compressor in a dry, clean, cool, well ventilated area. The air
compressor pump and case are designed to allow for proper cooling. Clean or
blow off dust or dirt that collects on the air compressor. A clean air compressor
runs cooler and provides longer service. The ventilation openings on your air
compressor are necessary to maintain proper operating temperature. Do not
place rags or other containers on or near these openings.
ADDITIONALREGULATORSANDCONTROLS
Since the air tank pressure is usually greater than that which is needed, an air
pressure regulator is employed to control the air pressure ahead of any
individual driven device. Separate air transformers which combine the function
of air regulation, moisture and dirt removal should be used where applicable.
OPERATIONCONTROLS
ON/AUTO-OFF SWITCH (A) FIG.4. Turn this switch ONto provide power to
the automatic pressure switch and OFF to remove power at the end of each use.
PRESSURESWITCH (B) FIG.4. The pressure switch automatically starts the
motor when the tank pressure drops below the factory set “Cut-In” pressure. It
also stops the motor when the air tank pressure reaches the factory set “CutOut” pressure.
ASME SAFETY VALVE (C) FIG.4. If the pressure switch does not shut off the
air compressor at its cutout pressure setting, the safety valve will protect against
high pressure by “popping out” at its factory set pressure (slightly higher than
the pressure switch cut-out setting).
WARNING!: If the safety valve does not work properly, over pressurization may
occur, causing air tank rupture or an explosion. Daily pull the ring on the safety
valve to make sure that the safety valve operates freely. If the valve is stuck or
does not operate smoothly, it must be replaced with the same ASME type of
valve.
FIGURE 3
FIGURE 4
CHECKVALVE (A) FIG.5. When the air compressor is operating, the check
valve is “open”, allowing compressed air to enter the air tank. When the air
compressor reaches its “Cut-Out” pressure, the check valve “closes”, allowing
air pressure to remain inside the air tank.
REGULATOR (A) FIG.6. The air pressure coming from the air tank is controlled
by the regulator. Turn the regulator knob clockwise to increase pressure or
counterclockwise to decrease pressure.
“ONE TOUCH” 1/4” QUICK RELEASE COUPLER (B) FIG.6. Connect an air
hose with a 1/4” male coupler installed and connect it with a female quick
release coupler.
TANK PRESSURE GAUGE (C) FIG.6. The tank pressure gauge indicates the
reserve air pressure in the tank.
OUTLET PRESSURE GAUGE (D) FIG.6. The outlet pressure gauge indicates
the air pressure available at the outlet side of the regulator. The pressure is
controlled by the regulator and is always less than or equal to the tank
pressure.
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FIGURE 5
FIGURE 6
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OPERATIONAL GUIDELINES
& MAINTENANCE
OPERATIONCONTROLS continued...
DRAIN VALVE (A) FIG.7. The drain valve is located at the base of the air tank
and is used to drain condensation at the end of each use. Turn drain valve
counterclockwise to open (no pressure build-up) or clockwise to close it (permits
pressure build-up).
Preparation for use:
1. Before attaching an air hose or accessories, make sure the On/Off switch is
set to “OFF” and the air regulator is closed (completely turned counterclockwise).
2. Connect an air hose having a male fitting (B) Fig.8 (not supplied) into the
female quick connect coupler (A). Pull the female quick connect coupler ring
backwards and push the male fitting into the coupler until it is secured,
release the female quick connect coupler ring. Attach optional air tool or
accessory to a female quick connect coupler installed at the other end of the
air hose. To prevent air leaks, it is recommended to install Teflon Tape (not
supplied) on the threads at both ends of the hose fittings.
WARNING: Too much air pressure causes a hazardous risk of bursting. Check
the manufacturer's maximum pressure rating for air tools and accessories. The
regulator outlet pressure must never exceed the maximum pressure rating of
the tool being used.
3. Turn the switch to the On position and allow tank pressure to build. Motor will
stop when tank pressure reaches “cut-out” pressure.
4. Open the regulator by turning it clockwise. Adjust the regulator to the correct
pressure setting. The compressor is ready for use.
After Use:
1. Set the switch to Off. Disconnect power cord from power source.
2. Turn the regulator counterclockwise to set the outlet pressure to zero.
3. Disconnect the air tool or accessory.
4. Pull ring on safety valve (C) Fig.4, allowing air to bleed from the tank until tank pressure is approximately 20 PSI. Release safety valve ring.
5. Drain water from air tank. Turn drain valve (A) Fig.7, counterclockwise to open.
FIGURE 7
FIGURE 8
WARNING!: WATER WILL CONDENSE IN THE AIR TANK.
Moisture in compressed air
When humidity is high or when the compressor is in continuous use for an extended period of time, this moisture will collect in the air tank. When
using a spray gun or sandblast gun, this water will be carried from the tank through the hose and out of the gun as droplets mixed with the spray
material. This will cause water spots in a paint job, especially when spraying other than water based paint. If sandblasting, it will cause the
material to cake and clog the gun, rendering it ineffective. DRAIN WATER FROM AIR TANK ON A REGULAR BASIS or an optional air control
unit with dirt and moisture removal should be used to prevent these undesireable results.
NOTE: If drain valve is plugged, pull ring on safety valve (C) Fig.4, and hold until all air pressure has been released. The drain valve can then be
removed, cleaned, and reinstalled.
6. After the water has been completely drained, turn drain valve (A) Fig.7 clockwise to close. The air compressor can now be stored.
KEEP TOOL CLEAN
Periodically blow out all air passages with dry compressed air. Clean all plastic parts with a soft damp cloth. NEVERuse solvents to clean plastic
parts. They could possibly dissolve or otherwise damage the material.
CAUTION: Wear safety glasses while using compressed air.
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TROUBLESHOOTING
TROUBLE
No start condition.
Low pressure.
Safety valve releasing.
Tank pressure drops
when compressor
shuts off.
Excessive moiture
coming out of air hose.
POSSIBLECAUSE
Fuse blown or circuit breaker tripped.
Loose electrical connections.
Overheated motor.
Air leak in safety valve.
Defective check valve.
Defective pressure switch or
improper adjustment.
Loose drain valve.
Loose connections at regulator or
pressure switch.
Excessive water in the tank.
Humidity too high.
Check for cause of blown fuse/breaker and replace.
Check wiring connections.
Turn compressor off, wait until total cool-down before restarting.
Check valve manually by pulling on ring. If condition persists,
replace valve.
Replace check valve.
Check for proper adjustment and if problem persists, replace
pressure switch.
Tighten drain valve.
Check connections for leaks, seal with Teflon tape.
Drain tank through drain valve.
Move compressor to area of less humidity. Risk of electric
shock!
CORRECTIVE ACTION
PARTS DIAGRAM & PARTS LISTS
Refer to the Parts section of the King Canada web site for the most updated parts diagram and parts list.
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