Magnum Energy ME Series, Руководство оператора

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2. INSTALLATION
5. Start-up and Test
Connecting the Batteries to the Inverter
A f t e r a l l e l e c t r i c a l c o n n e c t i o n s h a v e b e e n c o m p l e t e d , c o n n e c t t h e b a t t e r i e s t o t h e
inverter to begin the start -up process.
CAUTION: Verify correct battery voltage and polarity before connecting the cables to the inverter.
Replace the fuse or (close the breaker) at the DC disconnect.
R e m o v e t h e e l e c t r i c a l t a p e f r o m t h e c a b l e l u g s a n d v e r i f y 1 2 V D C a t t h e c a b l e
c o n n e c t o r s u s i n g a m u l t i m e t e r . V e r i f y c o r r e c t p o l a r i t y : B l a c k i s n e g a t i v e (- ); Red is
positive (+).
C o n n e c t t h e n e g a t i v e ( B L A C K ) b a t t e r y c a b l e t o t h e i n v e r t e r ’ s n e g a t i v e t e r m i n a l . The
cable lug must be flush to the terminal’s surface. Place a lock washer and nut over the lug and torque the
connection to 10 to 15 foot pounds.
NOTE: There may be a spark (and audible snap) when the cable lug first contacts the inverter’s positive
t e r m i n a l . T h i s i s a n o r m a l c o n d i t i o n .
C o n n e c t t h e p o s i t i v e ( R E D ) b a t t e r y c a b l e t o t h e i n v e r t e r ’ s p o s i t i v e t e r m i n a l . T h e cable
lug must be flush to the terminal’s surface. Place a lock washer and nut over the lug and torque the
connection to 10 to 15 foot pounds.
V e r i f y a l l c a b l e s a n d c o n n e c t o r s a r e p r o p e r l y s e c u r e d .
Place the red and black terminal covers on the inverter’s DC connector. Secure the covers with
enclosed hardware.
If the batteries are in an enclosure, perform a final check of the hold down brackets and all connections.
Close and secure the battery enclosure.
Final Inspection and Power-up
P r i o r t o s t a r t i n g t h e i n v e r t e r , m a k e s u r e a l l c o n n e c t e d a p p l i a n c e s a r e s w i t c h e d
O F F o r d i s c o n n e c t e d f r o m t h e A C r e c e p t a c l e s .
Use a multimeter to verify 12 VDC at the inverter’s DC connectors.
S w i t c h t h e i n v e r t e r p o w e r s w i t c h t o O N . T h e i n v e r t e r ’ s L E D w i l l f l a s h i n d i c a t i n g
D C p o w e r a n d t h e s t a r t -u p s e q u e n c e .
N O T E : W h e n u s i n g t h e r e m o t e c o n t r o l , t h e i n v e r t e r ’ s O N / O F F s w i t c h i s d i s a b l e d i n
Charge mode.
V e r i f y t h e b r e a k e rs o n t h e d i s t r i b u t i o n p a n e l a r e s w i t c h e d O N .
Use a true RMS multimeter to verify 120 VAC at the coach’s AC outlets. Connect the inverter to shore
power and switch the main circuit breaker ON. V e r i f y t h e i n v e r t e r ’ s L E D s w i t c h e s f r o m
I N V E R T E R t o A C I N ( S H O R E P O W E R ) . Use a true RMS multimeter to verify 120 VAC at each
of the coach’s AC outlets. S w i t c h t h e S h o r e P o w e r O F F . V e r i f y t h e i n v e r t e r ’ s L E D s w i t c h e s
to inverter mode.
26 Ó 2003 - Magnum Energy, Inc.
2. INSTALLATION