Teledyne HPM 4/6 instruction manual Manual 153-082010HPM 4-6 Vacuum Gauge

1DV-4 low pressure adjustments:

a.Connect instrument gauge cable to a DB-16D Reference Tube and position slide switch to DV-4.

b.Remove battery compartment cover, and then adjust DV-4 calibration pot until display reads pressure value listed on reference tube label.

c.Set slide switch to OFF position and disconnect gauge cable from sensor.

d.Reinstall battery compartment cover.

2DV-6 low pressure adjustment:

a.Connect instrument gauge cable to a DB-20 Reference Tube and position slide switch to DV-6.

b.Remove battery compartment cover, and then adjust DV-6 calibration pot until display reads pressure value listed on reference tube label.

c.Slide switch to OFF position and disconnect gauge cable from sensor.

d.Reinstall battery compartment cover.

Manual: 153-082010_HPM 4-6 Vacuum Gauge Page 10 of 12