Thermo Electron Ramsey ORETRONIC III, Operating And Service Manual

Page: 116 / 143

Oret ronic
™
III Tramp Metal Detect or
R E C 4 1 0 5 B - 6
F o llo w th i s p ro c ed u r e t o mo u n t th e r e mo t e fr o n t p an e l e n c lo s u r e .
1 . O p e n t h e en c l o s u r e d o o r .
1 6 . B o lt th e e n c l o su r e to a f l at , v e rt ic a l s u r f a c e u si n g t h e 2 -p o si t io n
mo u n ti n g fe e t o n th e b a c k o f t h e e n cl o su r e ( s e e F ig u r e B -1 ) .
1 7 . P u n c h th e re q u i r ed co n d u it h o l e s in th e b o tto m o f t h e en c lo s u r e
f o r t h e p o w e r s u p p l y c a b l e an d t h e c o mmu n i c a t i o n s ca b l e ( s) .
L o c a t e t h e h o l e s o n t h e a p p r o p r i at e s i d e s o f t h e e n cl o su r e to s ep a ra t e h ig h
a n d l o w v o l t a g e s ( s e e
F i g u r e B -1 ) .
1 8 . I n s t a l l c o n d u i t .
B.6. Field Wiring the Remote Front Panel
A l l wi r i n g , e x c ep t a s n o t e d , i s t h e r e s p o n s i b i l i t y o f t h e c u st o me r . F o l l o w t h e
f i e l d wi r i n g d i ag r a m f o r y o u r sy s t e m o r r efe r t o t h e
F i e l d W i r i n g D i a g r a m
( D 0 7 3 2 8 C - E 2 0 1 ) i n Ap p en d i x D t o c o n n e c t sy s t e m w i r i n g t o t h e r e m o t e f r o n t
p a n el .
WARNING
All wiring must be done in accordance
with field wiring diagrams, the National
Electrical Code, and all local electrical
codes.
B.6.1. Input Power Requirements
S w i t ch s el ec t a b l e: 1 1 5
V A C
o r 2 3 0
V A C
F u s i n g : 1 1 5
V A C
(
F
1 ) - 1 /4
A
, 2 5 0
V A C
, “ Ty p e T ”
2 3 0
V A C
(
F
1 ) - 1 /8
A
, 2 5 0
V A C
, “ Ty p e T ”
B.6.2. Critical Wiring Conditions
B e s u r e to o b s er v e th e f o l lo w in g c r i t i c al wi ri n g co n d i t io n s to en su r e p r o p e r
c o n n e c ti o n o f y o u r d et e c t o r :
•
E n su r e p o w e r t o t h e r e mo t e f ro n t p an e l i s O F F .
•
P o w e r a n d c o m mu n i c at i o n s c a b l es m u s t b e r o u t e d t h r o u g h
d i f f e r en t are a s o f t h e e n c l o s u r e ( s e e
F ig u r e B - 1 ) .
•
E a r th g ro u n d a ll en c lo s u r e s an d c o n d u i t. A g ro u n d c o n n e ct io n
b e t w e e n a l l c o n d u i t s i s r e q u i r e d .
•
S t r an d ed , r a t h e r t h a n s o l i d , w i r e s h o u l d b e u s e d . T h i s w i r i n g
s h o u l d b e l o n g e n o u g h , a n d r o u t e d, t o al l o w t h e ch a ss i s t o b e
r e mo v e d f ro m t h e f ro n t fo r s er v i c i n g .