INSTALLATION
Panel Installation
Place the unit in the panel through a 33 mm x 68 mm cutout . Slide the included gasket over the rear of the unit, then slide
the panel mount bracket into place so that the 4 tabs catch in the grooves on the top and the bottom of the unit (the bracket
should be oriented so that the tabs are on the side nearest the panel) . Use the provided panel mount screws to tighten the
bracket until there is a secure seal against the gasket . Do not over tighten .
72 mm
8
7
6
5
1
2
3
4
68 mm
33 mm
36 mm
Mounting
Bracket
Gasket
Tabs
Figure 1: Panel installation
Battery Installation/Replacement
OTEE:
N
If the low battery indicator is flashing, replace batteries
before
they are completely exhausted to retain programming
and indicated volume . If two batteries are present, remove and replace one battery at a time . If only one battery is
present, install a new battery in the open slot before removing/replacing the old battery .
The ER-9 is shipped with two batteries . Remove the battery cover by pushing inward and down . Install batteries in the two
slots . Once the batteries are in place, the unit goes into a self-test mode, and all the segments on the LCD display illuminate .
To exit the self-test mode, press the
Reset/Select
R
key . The unit then displays the model number
9
for the ER-9 . Press the
Reset/Select
R
key again to ready the unit for operation .
Battery
Battery
+
+
-
-
Figure 2: Battery installation
Industrial Registers, Model ER-9 Digital Resettable Totalizer
Page 6
August 2018
REG-UM-00836-EN-12
