hilmor 1839010 User Manual

1839010 and 1839011 Electronic Gauge
THIS GAUGE HAS IT ALL.
DIGITAL AND ANALOG GUYS CAN AGREE.
Get out of the dark ages with the industry’s first hybrid gauge. hilmor’s Electronic
Gauge offers true analog capabilities with unmatched digital precision, all within
1% accuracy. Not to mention it’s clad in a high-impact, protective boot.
Quick-Start Instructions:
1. Insert batteries.
2. Attach hoses, and insert thermocouple clamps.
3. Press and hold the power button .
4. Select the appropriate refrigerant.
5. And forget the flashlight.
Important:
Read the entire instruction manual carefully, and have a complete
understanding of the tool’s features, limitations and specifications before
using the hilmor Electronic Gauge. hilmor products are designed and
manufactured to be used by trained and licensed HVAC/R technicians.
Incorrect application could result in accidents, injuries or death.
Do not expose the hilmor Electronic Gauge to rain or wet conditions.
Safety glasses and gloves should be worn at all times while using the
manifold.
1874506 1.2

hilmor 1839010 Specifications

General

Model	1839010
Category	Measuring Instruments
Type	Digital Manifold
Temperature Units	°F, °C
Power Source	Battery
Battery Type	4 x AA
Refrigerants	R-22, R-410A, R-404A
Pressure Units	psi, kPa, bar
Vacuum Measurement	Microns
Temperature Range	-40 to 200 °F
Display	LCD

Summary

Quick-Start Instructions

Important Information

Safety Precautions

Read manual, use by trained technicians, avoid wet conditions, wear safety gear.

Operating Instructions

Along the Way

Battery and Probe Care

Instructions for battery replacement and temperature probe calibration.

Thermocouple Compatibility

Using hilmor clamps or other thermocouples after field calibration.

Controls and Displays

Zeroing out the Pressure Sensor

Maintenance

Exterior Cleaning

Instructions for cleaning the exterior of the gauge and manifold unit.

Refrigerant Updates

Limited Warranty

Technical Support

Technical Specifications

Warning

Electrical and Personal Injury Warnings

Safety guidelines to prevent electrical shock, injury, and damage to the tool.

Equipment Damage Prevention

Precautions to avoid damaging the manifold or the equipment being serviced.