Specifications

15
Series RMB Hot Runner Controller Instruction Manual
6.2 Cleaning the Front
Panel
To clean an RMB controller:
1. Read the safety warnings above
before you start cleaning a controller.
2. To clean the front panel of a single
controller, put the controller power
switch in the “OFF” position, and then
remove the controller from the
energized mainframe by pulling out
the plunger on the locking pin (or
6. Maintenance
6.1 Introduction
This section contains instructions for cleaning the front panel of the controller
and instructions for replacing the fuses.
Except for fuses, the controller contains no user-serviceable parts.
Do not attempt to clean any part of a controller other than the
front panel.
If you want to clean the front panel of a single
controller, use the
power switch on the front of the controller to turn it off, then
remove the controller from the mainframe.
If you want to clean the front panel of se
veral controllers, turn
off all controllers in the mainframe and turn off power to the
mainframe before cleaning the controllers while they are in the
mainframe.
While cleaning a controller’s front panel, do not allow alcohol to
enter the switch.
Allow controllers and mainframes to dry thoroughly before
restoring power. Do not use a heater or compressed air to dry
the units.
Failure to observe these precautions can result in exposure to a
potentially lethal shock hazard.
The controller power switch should be in the “OFF” position
before you put a controller into an energized mainframe, or
remove a controller from an energized mainframe. Failure to
observe these precautions can result in damage to the
connectors and printed circuit boards.
loosening the locking screw), and
pulling on the handle on the front of
the controller.
Alternatively, if you plan to clean the front
panel of several controllers, put the power
switch of every controller in the mainframe
in the “OFF” position, and then turn off
power to the entire mainframe. After the
mainframe has been de-energized, you
can clean the controllers while they are in
the mainframe.
Warning