COATS Air-Check Automatic Tire Gauge User Manual

COATS Equipment

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Technical Characteristics

1

Electrical Requirement

110 Vac ± 10%

Electrical frequency

50 / 60 Hz

Electrical consumption

10 W

Default pressure

32 psi

Maximum pre-set pressure

90 psi

Minimum supply pressure

100 psi

Maximum supply pressure

175 psi

Average airflow

0,5 m³/min

Accuracy

< 1% F. S.

Operating Temperature

+14  +122 °F (-10  +50 °C)

Air relative humidity (without condensation)

0  95%

Weight

6.0 Lbs

Installation

2

2 For wall mounting:
2.1 Use the unit’

s bracket as a guide to pre-drill holes; then install the unit to the wall.

2.2 Place the unit in the bracket.
2.3 Before installing the supply pressure hose, let the air flow for some seconds, so as to
remove all dirt and humidity.
2.4 Install the supply pressure hose and the tire hose.
THE SUPPLY PRESSURE SHOULD NOT EXCEED 175 Psi (12 Bar). IF NECESSARY, USE A
PRESSURE REGULATOR.
2.5 Plug Tire Gauge into a compatible power supply.

3

Functioning

3.1 Set pressure using buttons

and

.

3.2 Connect chuck to tire

; inflation procedure will start automatically.

Important: DO NOT use to inflate wheels smaller than 10 inches in diameter.

3.3 If flat, push button

to start inflation process.

3.4 Wait for the “beep”

.

3.5 Remove chuck from the tire that has been inflated to the desired pressure and
repeat the process for any other tires. If you intend to fill the same pressure value just
connect chuck to the new tire and wait for the beep.

3.6 When set pressure is higher than 40 PSI, and starts with zero pressure, the unit will
stop at 40 PSI and ask for confirmation. Check tire and press the green button to
complete tire inflation procedure.

Maintenance

4

To ensure proper performance and longer life, some procedures are recommended:

4.1 Never allow supply pressure to exceed 175 Psi (12 Bar).
4.2 Chuck must be replaced every time air loss is noticed. ONLY USE AN “OPEN END”
CHUCK”.A closed end chuck will not work properly.
4.3 It is recommended to keep the air line free from dirt to avoid clogging the filter.
4.4 It is recommended to perform a regular cleaning on the front panel using soap
and water.

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