Thermo Electron Ramsey ORETRONIC III, Operating And Service Manual

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Oret ronic
™
III Tramp Metal Detect or
R E C 4 1 0 5 B - 4
WARNING
High voltage that may be present on
leads could cause electrical shock.
Disconnect incoming power at mains
before beginning any installation or wiring
procedures.
Use extreme caution when testing in, on,
or around the electronics, PC boards, or
modules. There are voltages in excess of
115 V or 230 V in these areas.
Covers over the electronics should always
remain in place during operation. Remove
only for maintenance procedures with the
machine’s power OFF. Replace all covers
before resuming operation.
WARNING
Use only the procedures and new parts
specifically referenced in this manual to
ensure specification performance and
certification compliance. Unauthorized
procedures or parts can render the
instrument dangerous to life, limb, or
property.
WARNING
All wiring must be done in accordance
with field wiring diagrams, applicable
sections of the National Electrical Code,
and local electrical codes.
B.5. Mounting the Remote Front Panel
T h e r e mo t e f r o n t p an el sh o u l d b e mo u n t e d i n a v i b r a t i o n - f r e e a r ea l e s s t h an
4 ,0 0 0 f t ( 1 , 2 1 9 m ) f r o m t h e m a i n T M D c on tr o l u n i t. M o u n t t h e e n c lo s u r e to
a r i g i d , f l at , v e r t i c a l s u r f a c e u si n g t h e 2 -p o s i t i o n m o u n t i n g f e e t o n t h e b a c k
o f t h e en c l o s u r e ( s e e
F i g u r e B -1 ) .