Display - Ravas iForks Service Manual

T
ROUBLESHOOTING

Display

2.4-4
Problem
The display is unstable and
does not react to weights.
Display does not turn on
Display automatically shuts
off after 2 minutes
16
Solution
Disconnect the display from the system.
• If the display remains unstable or does not
react to being disconnected, the board is
faulty.
• If not, there may be a problem with the load
cell. Contact Cascade.
Check for moisture. Look for condensation or
water drops. Contact Cascade.
To determine if the display is faulty:
• Change does not show on the display when
the load cells are disconnected.
• The display remains unstable, even when not
load cell is connected
• The display reacts when going over bumps
or other kinds of shock.
External Power Supply Equipped:
• Check fuse and verify that an extra fuse is not
installed.
Battery Supply (equipped with four AA):
• Check batteries. Replace with new batteries
(6 VDC) or rechargeable (4.8 VDC).
External Power Supply Equipped:
• Check voltage. If voltage is below 11.8 VDC,
the converter or fuse may be damaged.
Replace the fuse.
• If the fuse is not damage, contact Cascade.
Battery Supply (equipped with four AA):
• Replace with new batteries (6 VDC) or
rechargeable (4.8 VDC)
• Check parameter setting, parameter 62.
NOTE: The display may be set to shut off after
2 minutes from the factory.
6823346-R3