Text preview for : RNT-006.pdf part of Riso RNT-006 . Rare and Ancient Equipment Riso TI RN RNT-006.pdf
Back to : RNT-006.pdf | Home
Page 1 of 1
RN SERIES TECHNICAL BULLETIN
Data Category Field Modification Trouble-Shooting General Information Safety Advice
DISTRIBUTED TO : All Distributors DATE : 03 April, 2001
MODEL : All "RN" models ISSUE
: RNT-006 Our Ref.:
NO.
Proceeding Grade Parts Compatibility Handling of Modified Parts
Action ASAP Compatible Free of Charge
Action as given below Conditionally Compatible Conditionally Chargeable
Action if required Not Compatible Chargeable
Refer in need Old Obsolete
SUBJECT: Panel Message "C03-308" Empty Master Disposal Box
Panel Message "C03-313" Empty Master Disposal Box
Brief:
Either one of above two messages does not clear even though the master disposal box is emptied.
Reason:
The Disposal Box Safety Switch stays in contact with the Master Disposal Gate Housing Bottom Bracket
even though the Master Disposal Box is removed from the machine.
The reason for this is that the wire harness band is making the bundled wire harness stiff and preventing the
Safety SW Ass'y Bracket from turning smoothly on its pivot. The Safety SW Ass'y Bracket remains in
position in which the safety switch is activated by the Master Disposal Gate Housing Bottom Bracket, where
it should be disengaging when the Master Disposal Box is removed.
The message is not cleared unless the Disposal Box Safety Switch is released (deactivated).
Modification:
If the movement of the Safety SW Ass'y Bracket is confirmed to be stiff, cut the existing wire harness band
and rebind the wire harness with a new wire harness band in a new position in which it does not interfere with
the movement of the Safety SW Ass'y Bracket.
Note:
Panel message "C03-308" appears when the master disposal box is detected as full by the disposal box full
sensor (mechanical detection).
Panel message "C03-313" appears when the master disposal box is detected as full by the software master
count (software detection).
Which detection of the two comes out the first depends on each machine, as the software count can be adjusted
from maximum 50 count to minimum 40 by test mode 386. The mechanical detection varies from machine to
machine, as it relies on the compression spring strength.
(WHEN THE MASTER DISPOSAL BOX IS REMOVED)
Wire harness band [ GOOD ] [ BAD ]
SWITCH IS RELEASED SWITCH IS STILL ACTIVATED
Master Removal Unit Disposal Box Safety Switch Wire harness band
Issued By Overseas Technical Sec., Riso Kagaku Corp.