Duty Cycle; Assembly - Craftsman 919.724590 Owner's Manual

Air compressors should be operated
on not more than a 50% duty cycle.
This means an air compressor that
pumps air more than 50% of one
hour is considered misuse, because
Contents of Carton
1 - Air Compressor
1 - Handle
1 - Grip Handle
4 - Self Tapping Screw
2 - Wheels
2 - Shoulder Bolts, 3/8-16
2 - Hex Nuts, 3/8-16
1 - Rubber Strip
Tools Required for Assembly
1 - 9/16" socket or open end wrench
1 - 1/2" socket or open end wrench
Assemble Handle
1. To make installation easier,
submerge handle grip into warm
soapy water. Remove handle
grip from soapy water and slide
onto handle.
2. Insert the handle inside the
compressor saddle and line up
the two bolt holes on each side.
Handle
Grip
Rubber Strip
D24554

DUTY CYCLE

ASSEMBLY

Screw
Handle
Nut
Shoulder
Bolt
Wheel
the air compressor is undersized for
the required air demand. Maximum
compressor pumping time per hour is
30 minutes.
3. Install the four screws, two on
each side.
4. Tighten securely.
Assemble Wheels
brace or support one side of the
outfit when installing the wheels
because the compressor will have
a tendency to tip.
1. Attach wheels with shoulder
bolts and nuts as shown. NOTE:
Place the bolts in the bottom
hole of the wheel bracket on
units 20-29 gallons and in the
top hole on units 30 gallons and
up.
2. Tighten securely. NOTE: The
outfit will sit level if the wheels
are properly installed.
provide adequate clearance,
stability or support for pulling the
unit up and down stairs or steps.
The unit must be lifted, or pushed
up a ramp.
Assemble Rubber Strip
1. Clean and dry underside of air
tank leg opposite wheels.
2. Remove the protective paper
strip from the adhesive backed
rubber foot strip.
3. Attach the rubber foot strip to
the bottom of leg. Press firmly
into place.
10- ENG
It will be
necessary to
The wheels and
handle do not