Initial Set-Up; Step 1. Inspect & Unpack; Step 2. Assembly; Attach Regulator (Recommended) - NorthStar M4592900A.4 Owner's Manual

Step 1. Inspect & Unpack
Upon receipt, inspect air compressor pump for missing
or damaged parts. Verify that it is the compressor pump
you ordered.
See "Component Identification" section of this manual
for a diagram of the compressor pump and its
components.
For missing components, contact Product

Support at 1-800-270-0810.
For damaged components, contact the freight

company that delivered the unit and file a claim.
If complete, fill out product serial number

information. See "Limited Warranty" section of
this manual.

Step 2. Assembly

Attach Regulator (Recommended)

We recommend using a regulator with these
compressor pumps since most pre-set tank pressure
ranges are between 145 and 175 PSI and that is usually
greater than what is needed by tools.
Without the addition of a regulator, the pressure switch
or unloader will maintain a tank pressure within the pre-
set range that may have a max of 130 or 175 PSI. This
is considered an overly high pressure for many tools. A
user-installed regulator can maintain a lower constant
pressure in the outlet hose line and prevent over
pressurization of tools.
WARNING: Bursting hazard
Too much air pressure causes a hazardous risk of
bursting. Check the manufacturer's maximum pressure
rating for air tools and accessories. Regulators must
never be set to exceed the maximum pressure rating of
tank or tools.

Initial Set-Up

Step 3. Select Suitable Location

Location Criteria:
Where no flammable vapors, dusts, and gases

are present.
At least 15" away from walls and other objects.

Away from other heat-generating equipment.

Away from dusty/dirty conditions.

In a well illuminated area.

Airflow:
Provide access to adequate, clean and

unobstructed airflow for cooling and air supply.
Do not allow debris to accumulate or block

airflow.
Do not operate with a tarp, blanket, or cover

surrounding the machine, which blocks air flow..
Ideal operating temperatures:
40 and 100F (4 and 37C).

Operating Limitations:
15F (-9C) or above 125F (52C).

If temperatures consistently drop below 32 F (0C),
install within a heated building. If this is not possible,
protect the safety/relief and drain valves from freezing.
Note: Excessive moisture is likely to occur if unit is
stored in an unheated area subject to large
temperature changes. Moisture forming in pump can
produce sludge in the oil, causing parts to wear out
prematurely. Excessive condensation on the pump
when it cools down is a sign that this may be
occurring.
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