Battery Installation/Replacement - Omega DPG409 SERIES User Manual

4
Installation, Mounting & Wiring

4.4 Battery Installation/Replacement

To install or replace the battery in your DPG409 pressure gauge you must first
remove the four screws located on the Lid of the enclosure. This will allow you
to remove the meter assembly and access the battery Holders.
Lithium batteries may get hot, explode or ignite and cause serious injury if
exposed to abusive conditions. Be sure to follow the safety warnings listed below:
• Do not use a different battery other than what is specified in this manual or
• Do not discharge the battery using any device except your meter.
• Do not place the battery in fire or heat the battery.
• Do not store batteries with other hazardous or combustible materials.
• Do not install the battery backwards so the polarity is reversed.
• Do not connect the positive terminal and negative terminal of the battery to
• Do not carry or store the battery together with metal objects.
• Do not pierce the battery with nails, strike the battery with a hammer, step on
• Do not solder directly onto the battery.
• Do not expose battery to water or salt water, or allow the battery to get wet.
• Do not disassemble or modify the battery.
4-2
Model DPG409 requires only one battery for normal
operation (Battery1). A second battery (Battery 2) can be
added to extend operation when on battery power. It is
also recommended that the additional battery (Battery 2)
be installed for models that include the optional wireless
transmitter.
BATTERY 2
Figure 4-2. Battery Installation/Replacement
product data sheet.
each other with any metal object (such as wire).
the battery or otherwise subject it to strong impacts or shocks.
NOTE:
BATTERY 1
TB2
TB1