Thermo Electron Ramsey ORETRONIC III, Руководство по эксплуатации и обслуживанию

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ORET RONIC
™
Tramp Metal Detector
R E C 4 1 0 5 2 - 2 3
1 . R o u t e i n co mi n g co n n e c t i o n s a t li n e v o lt a g es a b o v e 3 0 V th r o u g h
a c o n d u i t h o l e in t h e b o t to m r ig h t o f th e en clo s u r e so t h a t th ey
a r e p r o t e c t e d b y t h e p o w e r co v e r ( s e e F i g u r e 2 - 2 ) .
L e a v e en o u g h lo o s e wi r in g ( ab o u t 8 in . ) to al l o w th e b o a r d t o b e
m o v e d w i t h o u t h a v i n g t o d i s c o n n e c t w i r e s. C o n n e c t al l al a r m
a n d in d i c a to r o u tp u t w i r in g to t h e ap p r o p r i a t e t e r mi n al s o n
T B
4
2 . C o n n e c t a l l a l a r m a n d i n d i c a t o r o u t p u t w i r i n g t o t h e a p p ro p r i a t e
t e r mi n a l s o n T B 4 .
3 . R o u t e i n co mi n g co n n e c t i o n s a t v o l t ag e s b el o w 3 0 V th ro u g h a
c o n d u i t h o l e o n t h e b o t t o m l e f t o f t h e en c l o s u r e ( s e e F i g u r e 2 - 2 ) .
4 . C o n n e c t a l l c o i l c ab l es , d et e c t o r w i r i n g , co n t r o l wi r i n g ,
a n d c o mmu n i c a t i o n s ca b l e s t o t h e a p p r o p r i at e t er mi n a l s
o n T B2 an d T B 3 ( s e e
F i g u r e 2 - 3 ) .
1 . ( s e e F ig u re 2 -3 ).
2.7 Connecting Incoming Power
CAUTION
Do not apply power until you have read and understood this
entire section. Improper connection may result in damage to
your detector.
Verify that the input voltage is correct with a voltmeter before
you connect it to the unit. The red tag attached to the machine
specifies the correct input voltage for your particular unit.
Earth ground must be provided to the unit. Do not use conduit
to provide this ground.
Follow your local electrical codes and regulations for minimum
wire size and routing.
F o l l o w t h i s p r o c ed u r e t o c o n n e c t i n co mi n g p o w e r t o th e c o n t ro l u n i t . S e e
F i g u r e 2 - 3 f o r th e l o ca t i o n s o f th e t e r mi n a ls .
1 . D e t e r mi n e t h e in p u t p o w e r t o b e s u p p li e d to th e co n t ro l u n i t
a n d s e t
S W
5 t o t h e co r r e c t v o l t ag e ( s e e Fi g u r e 2 -3 ) .
2 . V e r i fy t h a t f u s e
F
1 o n t h e
C P U
bo ard i s co rr ect fo r th e in pu t
p o w er .
1 1 5
V A C
= 3 / 8
A
, 250
V A C
,
S B
, “ Ty p e T ”
2 3 0
V A C
= 3 / 1 6
A
, 2 5 0
V A C
,
S B
, “ Ty p e T ”
3 . R o u t e i n co mi n g p o w er w i ri n g th r o u g h a co n d u it h o l e o n th e
b o t to m r i g h t o f th e en c lo s u r e
U s e 1 4
A W G
s t r a n d ed c o p p e r w i r e .
M a i n t a in a g a p o f a t le a s t ½ in . fr o m l o w v o l t a g e w ir e s .
L e a v e en o u g h lo o s e wi r in g to a l lo w t h e b o ar d to b e mo v e d
w i t h o u t h av in g to d i sc o n n e c t w ir e s . ( G en er a l ly , 8 in . i s