Ranger DST-2420 Installation And Operation Manual page 18

PROCEDURES FOR CHANGING
PARAMETER SETTINGS
It is only necessary to modify the Parameter Settings if
the computer/display board was replaced or if the
calibration procedure does not resolve balancer
problems.
These settings must match the Parameter Setting Sticker
located inside of the balancer. DO NOT modify these
settings unless instructed to by a qualifi ed/authorized
Ranger Products technician.
DANGER!
DO NOT PERFORM ANY MAINTENANCE OR
INSTALLATION OF ANY COMPONENTS WITH OUT
FIRST ENSURING THAT ELECTRICAL POWER
HAS BEEN DISCONNECTED AT THE SOURCE OR
PANEL AND CANNOT BE RE-ENERGIZED UNTIL
ALL MAINTENANCE AND/OR INSTALLATION
PROCEDURES ARE COMPLETED.
1. The Weight tray must be removed to replace the
Computer Display Board and or read the Parameter
Settings Sticker.
Complete instructions for replacing the Computer/Power
Board are included with the Power Board Service Kit
available from Ranger Products.
2. Remove all weights and tools from the top of the
weight tray.
NOTE:
NOTE:
NOTE:
3. Using an Allen Wrench, remove the Distance Arm
from the Distance Arm Assembly. The Distance Arm Shaft
will retract into the Balancer Cabinet.
4. Remove the Allen Head Screws (x 6) holding the
Weight Tray to the Machine Base.
The Weight Tray has a wiring harness connecting the
connections to the Computer/ Display boards so the tray
cannot be completely removed from the balancer.
5. Carefully lift the weight tray off the Machine Base
sliding the tray in the direction of the hood/ Shaft.
Carefully support the Weight Tray.
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NOTE: