File name RNT-018.pdf
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RN SERIES TECHNICAL BULLETIN
Data Category Field Modification Trouble-Shooting General Information Safety Advice
DISTRIBUTED TO : All Distributors DATE : 25 April, 2001
MODEL : All "RN" models ISSUE AC1-1883
: RNT-018 Our Ref.:
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: 021-11211-208 Front Cover
021-11276-008 Front Cover SW Actuator
The projected portion on the inside surface of the Front Cover, which acts as an actuator for the front cover
switch, is now detachable from the Front Cover.
If the projected portion acting as switch actuator cracks off, the whole Front Cover had to be replaced.
The Front Cover is redesigned so that when the switch actuator breaks, the whole Front Cover need not be
replaced, but only the actuator portion needs to be replaced. The newly registered Front Cover SW Actuator
does not fit onto the old type Front Cover.
Newly-registered Part Of the three holes on the Front Cover SW Actuator, the center
021-11211-208 Front Cover hole is for the positioning pin on the Front Cover, and the two
holes on the sides are for screws.
021-11276-008 Front Cover SW Actuator Two (2) pieces of M3x10 tapping screws are required.
Needs to be screwed
onto the Front Cover.
021-11211-100 Front Cover 021-11211-208 Front Cover Front Cover SW Actuator
( REAR VIEW) (REAR VEIW)
Application Serial No.
RN2130UI ... 85130000 RN2100EP ... 85150000 RN2050AWr... 85250000
RN2030UI ... 85220000