Kobalt VT636201 User Manual
ITEM #0054284
60 GALLON
ST A TIONARY AIR
COMPRESSOR
MODEL #VT636201
KOBALT® and the K Design® are registered
trademarks of LF, LLC. All Rights Reserved.
ATTACH YOUR RECEIPT HERE
Serial Number Purchase Date
Questions, problems, missing parts? Before returning to your retailer, call our customer
service department at 1-888-3KOBALT (1-888-356-2258), 8 a.m. - 8 p.m., EST,
Monday - Friday.
AB16189
Français p. 31
Español p. 61
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IN636102AV 3/16
TABLE OF CONTENTS
Safety Guidelines .......................................................................................................................... 3
Safety Information ......................................................................................................................... 3
Package Contents ......................................................................................................................... 6
Preparation .................................................................................................................................... 8
Installation Instructions .................................................................................................................. 8
Assembly Instructions.................................................................................................................... 14
Operating Instructions ................................................................................................................... 16
Care and Maintenance .................................................................................................................. 18
Troubleshooting ............................................................................................................................. 20
Warranty ........................................................................................................................................ 24
Exploded Drawings........................................................................................................................ 26
PRODUCT SPECIFICATIONS
COMPONENT SPECIFICATIONS
Model VT636201
HP 3.7
Number of Cylinders 2
Air Delivery @ 90 PSI 11.5 CFM
Voltage 230 Volts / 15.7 Amps
Max Pressure 155 PSI
COMPONENT SPECIFICATIONS
Oil Capacity Approx. 8.5 oz.
Tank Outlet Size 3/4 NPT
Length 28 in.
Width 32.5 in.
Height 75 in.
Weight 255 lbs.
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SAFETY GUIDELINES
Please read and understand this entire manual before attempting to assemble, operate or install
the product. If you have any questions regarding the product, please call customer service at
1-888-3KOBALT (1-888-356-2258), 8:00 am - 8:00 pm, EST, Monday - Friday.
This manual contains information that is very important to know and understand. This information
is provided for SAFETY and to PREVENT EQUIPMENT PROBLEMS. To help recognize this
information, observe the following symbols.
DANGER
Danger indicates an imminently hazardous
situation which, if not avoided, WILL result in
death or serious injury.
CAUTION
Caution indicates a potentially hazardous
situation which, if not avoided, MAY result in
minor or moderate injury.
SAFETY INFORMATION
CALIFORNIA PROPOSITION 65
WARNING
Handle with Care. This product or its power
cord may contain chemicals known to the
State of California to cause cancer and birth
defects or other reproductive harm. Wash
hands after handling.
WARNING
Warning indicates a potentially hazardous
situation which, if not avoided, COULD result
in death or serious injury.
NOTICE
Notice indicates important information,
that if not followed, may cause damage to
equipment.
WARNING
Wear Eye and Mask Protection.
You can create dust when you cut,
sand, drill or grind materials such
as wood, paint, metal, concrete,
cement, or other masonry. This
dust often contains chemicals
known to cause cancer, birth
defects, or other reproductive
harm. Wear protective gear.
GENERAL SAFETY
Since the air compressor and other components (material pump, spray guns, filters, lubricators,
hoses, etc.) used, make up a high pressure pumping system, the following safety precautions must be
observed at all times:
1. Read all manuals included with this product carefully. Be thoroughly familiar with the controls
and the proper use of the equipment.
2. Follow all local electrical and safety codes as well as in the United States, the National Electrical
Codes (NEC) and Occupational Safety and Health Act (OSHA).
3. Only persons well acquainted with these rules of safe operation should be allowed to use the
compressor.
4. Keep visitors away and NEVER allow children in the work area.
5. Wear safety glasses and use hearing protection when operating the unit.
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SAFETY INFORMATION
GENERAL SAFETY (Continued)
6. Do not stand on or use the unit as a handhold.
7. Before each use, inspect compressed air system and electrical components for signs of damage,
deterioration, weakness or leakage. Repair or replace defective items before using.
8. Check all fasteners at frequent intervals for proper tightness.
9. Do not wear loose clothing or jewelry that will get caught in the moving parts of the unit.
10. Keep fingers away from a running compressor; fast moving and hot parts will cause injury and/or
burns.
11. If the equipment should start to vibrate abnormally, STOP the motor and check immediately for
the cause. Vibration is generally a warning of trouble.
12. To reduce fire hazard, keep motor exterior free of oil, solvent, or excessive grease.
13. Never attempt to adjust ASME safety valve. Keep safety valve free from paint and other
accumulations.
14. Tanks rust from moisture build-up, which weakens the tank. Make sure to drain tank daily and
inspect periodically for unsafe conditions such as rust formation and corrosion.
15. Fast moving air will stir up dust and debris which may be harmful. Release air slowly when
draining moisture or depressurizing the compressor system.
DANGER
Risk of Personal Injury. This compressor/
pump is NOT equipped and should NOT be
used “as is” to supply breathing quality air. For
any application of air for human consumption,
you must fit the air compressor/pump with
suitable in-line safety and alarm equipment.
This additional equipment is necessary
to properly filter and purify the air to meet
minimal specifications for Grade D breathing
as described in Compressed Gas Association
Commodity Specification G 7.1, OSHA 29
CFR 1910. 134, and/or Canadian Standards
Associations (CSA).
DISCLAIMER OF WARRANTIES
In the event the compressor is used for the
purpose of breathing air application and
proper in-line safety and alarm equipment is
not simultaneously used, existing warranties
are void, and the Manufacturer disclaims any
liability whatsoever for any loss, personal injury
or damage.
WARNING
DANGER
Risk of Explosion. Never attempt
to repair or modify a tank! Welding,
drilling or any other modifi cation
will weaken the tank resulting in
damage from rupture or explosion.
Always replace worn, cracked or
damaged tanks.
WARNING
Risk of Fire. Motors, electrical
equipment and controls can cause
electrical arcs that will ignite a
fl ammable gas or vapor. Never
operate or repair in or near a
fl ammable gas or vapor. Never
store fl ammable liquids or gases in
the vicinity of the compressor.
WARNING
Risk of Explosion. Never use plastic (PVC)
pipe for compressed air. Serious injury or
death could result.
Risk of Personal Injury and/or Equipment
Damage. Never install a shut-off valve
between the compressor pump and the tank.
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SAFETY INFORMATION
GENERAL SAFETY (Continued)
WARNING
Risk of Personal Injury. Never
operate compressor without a
beltguard. This unit can start
automatically without warning.
Personal injury or property
damage could occur from contact
with moving parts.
WARNING
Risk of Personal Injury. This
compressor is extremely top
heavy. The unit must be bolted to
the fl oor with isolation pads before
operating to prevent equipment
damage, injury or death.
WARNING
Risk of Explosion. An ASME code safety
relief valve with a setting no higher than
the maximum allowable working pressure
(MAWP) MUST be installed in the tank for
this compressor. The ASME safety valve must
have suffi cient fl ow and pressure ratings to
protect the pressurized components from
bursting.
CAUTION
Do Not Overpressure. See compressor
specifi cation decal for maximum operating
pressure. Do not operate with pressure switch
or pilot valves set higher than the maximum
operating pressure.
CAUTION
Risk of Personal Injury.
Compressor parts may be hot
even if the unit is stopped.
SPRAYING PRECAUTIONS
1. Do not smoke when spraying paint, insecticides, or other flammable substances.
2. Use a face mask/respirator when spraying and spray in a well-ventilated area to prevent health
and fire hazards.
3. Do not direct paint or other sprayed material at the compressor. Locate compressor as far away
from the spraying area as possible to minimize overspray accumulation on the compressor.
4. When spraying or cleaning with solvents or toxic chemicals, follow the instructions provided by
the chemical manufacturer.
Unit Care and Maintenance. Drain liquid from
tank daily.
NOTICE
NOTICE
WARNING
Risk of Fire. Do not spray
fl ammable materials in vicinity
of open fl ame or near ignition
sources including the compressor
unit.
The DANGER, WARNING, CAUTION,
and NOTICE notifications and instructions
in this manual cannot cover all possible
conditions and situations that may occur.
It must be understood by the operator that
caution is a factor which cannot be built
into this product, but must be supplied by
the operator.
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PACKAGE CONTENTS
H
G
A
B
C
E
I
D
F
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PACKAGE CONTENTS
PART DESCRIPTION QTY.
A Pressure Switch - AUTO/OFF Switch - In the AUT O position, the compressor
shuts off automatically when tank pressure reaches the maximum preset pressure.
After air is used from the tank and drops to a preset low level, the pressure switch
automatically turns the motor back on. In the OFF position, the compressor will not
operate. This switch should be in the OFF position when connecting or disconnecting
the power from the unit.
When the pressure switch turns the motor off you will hear air leaking out of the
pressure switch unloader valve for a short time. This releases the air pressure from
the discharge tube and allows the compressor to restart easier.
B ASME Safety Valve - This valve automatically releases air if the tank pressure
exceeds the preset maximum.
C Discharge Tube - This tube carries compressed air from the pump to the check
valve. This tube becomes very hot during use. To avoid the risk of severe burns,
never touch the discharge tube.
D Check Valve - One-way valve that allows air to enter the tank, but prevents air in the
tank from flowing back into the compressor pump.
E Belt Guard - Covers the belt, motor pulley and flywheel. 1
F Tank Drain Valve - This valve is located on the bottom of the tank. Use this valve to
drain moisture from the tank daily to reduce the risk of corrosion.
G Tank Pressure Gauge - Indicates amount of air pressure stored in tank. 1
H Air Filter - Keeps large particulates out of the air flowing into the compressor. 1
I Breather - Vent for crankcase. 1
1
1
1
1
1
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PREPARATION
Before beginning installation and/or assembly of product, make sure all parts are present. Compare
parts with package contents list. If any part is missing or damaged, do not attempt to assemble or use
the product.
WARNING
Risk of Personal Injury. Do not operate unit
if damaged during shipping, handling or use.
Damage may result in bursting and cause
injury or property damage.
Estimated Installation and Assembly Time: 120 minutes
Tools Required for Installation and Assembly (not included): Safety Glasses; Work Gloves; 9/16 in.
Socket and Ratchet; Tape measure; Hammer Drill and Masonry Bit; Hammer; Phillips Screwdriver;
Flathead Screwdriver; Pipe Wrench; Two Adjustable Wrenches; 1/4 in. Nut Driver, Socket or W rench;
240 Volt, 30 Amp Double Pole Circuit Breaker; Voltage Meter; Vibration Pads; 3/8 in. x 5 in. Wedge
Anchors (for concrete installation)
INSTALLATION INSTRUCTIONS
UNIT INSTALLATION
WARNING
Risk of Personal Injury. Do not lift or move
unit without appropriately rated equipment.
Be sure the unit is securely attached to lifting
device used. Do not lift unit by holding onto
tubes or coolers. Do not use unit to lift other
attached equipment.
It is extremely important to install the compressor in a clean, well-ventilated area where the
surrounding air temperature will not be more than 100°F. Do not locate the compressor air inlet near
steam, paint spray, sandblast areas or any other source of contamination.
Unit Care and Maintenance. This compressor
is not intended for outdoor installation.
NOTICE
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INSTALLATION INSTRUCTIONS
1. Unbolt the unit from the shipping skid. Use a ratchet
with a 9/16 in. socket. Remove the unit from the
skid. This requires at least two people - one person
to walk the unit off the skid and one to help maintain
balance so the unit does not topple. Place the unit
where you plan to install it (at least 18 in. from any
wall or surface).
2. Place pre-drilled vibration pads (sold separately)
under each foot to avoid unnecessary vibration which
could damage the unit.
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18 in.
18 in.
2
Using the mounting holes and the holes of the
vibration pads as a guide, drill holes into concrete
using a 3/8 in. masonry bit. Holes drilled must be at
least 5 in. into the concrete.
3. Insert mounting bolts. Use 3/8 in. x 5 in. wedge
anchors (not included) to secure the unit. Place
nut and washer on bolt. Thread nut onto bolt until
tops are fl ush. Strike bolt with hammer until nut and
washer are setting on top of the compressor foot.
Tighten nut using ratchet with a 9/16 in. socket until
anchor is set (using installation torque specifi cations
of bolt being used). Loosen nut to leave a 1/16 in.
(1.6 mm) gap for stress relief during unit operation.
3
Metal
Plate
Concrete
Anchor
1/16 in.
(1.6 mm)
Rubber
Pad
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