DataTrace MPIII User manual
MPIII Battery Change Quick Start Guide
1Clean and dry the data logger, making sure
that the surfaces are clear of contaminants or
debris. Then, loosen the battery cap with the
logger gripper provided by holding the logger
in one hand with the probe facing toward the
ground, and twisting the battery cap counter-
clockwise with the other hand using the log-
ger cap wrench provided. (PN DT170002)
Mesa Laboratories, Inc.
12100 W. 6th Avenue
Lakewood, CO 80228 USA
Tel: +1-303-987-8000
datatrace.mesalabs.com
DataTrace Quick Start Guide
3Remove the old battery by tipping the
logger to its side until the battery falls out.
Dispose of the battery appropriately per local
regulations.
4Examine the battery compartment and
threads, making sure that the wave springs
located in the cap and inside the battery
compartment are in place. If one of the
springs has fallen out, reinsert it.
Rev. 05OCT2016
Use this guide to help change the battery for a DataTrace MPIII data logger. This quick
start guide is intended to use the tools provided in the MPIII Maintenance Kit (part num-
ber 124808-500). Replacement batteries part number: 124804-500 (pkg of 20)
2Lift off the battery cap and set it to the
side, taking care not to misplace the springs
inside the logger or cap.
5Remove and discard the O-ring to be
replaced using the pick tool provided. Clean
the O-ring groove with a clean, lint-free cloth.
Check for any scratches or nicks in the metal
before reassembly. If damage is detected or
contamination is noted, return the logger to
an authorized servicer for repair.
PN DT170002
Mesa Laboratories, Inc.
12100 W. 6th Avenue
Lakewood, CO 80228 USA
Tel: +1-303-987-8000
www.MesaLabs.com
DataTrace Quick Start Guide
6Apply silicone grease to a new O-ring
by rubbing a small amount on your index
nger and thumb and slowly pulling the
O-ring through the grease on your ngers
until the entire O-ring is coated. Then
place the O-ring in the groove of the bat-
tery cap.
7Holding the logger in the same posi-
tion as step 1, place a new battery in the
battery compartment of the logger, taking
care to put the “+” side of the battery fac-
ing up.
9Place the logger in the interface. In
DTPro in the Test and Calibration win-
dow, click the “New Battery” button under
the “Tools” menu. Follow the on-screen
prompts to reset the battery and perform
a “test logger.” The new battery is now
successfully installed and the logger is
now ready for use.
8Install the battery cap in the reverse of
removal. Tighten the cap using the log-
ger cap wrench provided until snug. Wipe
away any excess silicone grease that may
have been pressed out during closure.
