Electrical Installations; Appendices -Wiring Diagrams And General Arrangements - Beta Marine Beta 10 Operator's Maintenance Manual

ELECTRICAL INSTALLATIONS

Beta has 4 panels: A -standard
AB or ABV
or ABVW
B
C
The engine harness is common to
all.
1. These panels must not be
installed where sea water spray
can get at them. A suitable flap
or cover must be fitted.
2. Panels must be fitted in a
location where the helmsman
can either see or hear the alarm
system.
3. For standard wiring diagrams see
following pages.
4. Extension looms longer than 3m
(10 feet): As an option, Beta can
APPENDICES –WIRING DIAGRAMS & GENERAL ARRANGEMENTS
1. Keyswitch terminations
2. Standard harness
3. 65 amp harness
4. Diagram of A panel & cut-out
5. Diagram of AB panel & cut-out
6. Diagram of ABV panel & cut-out
7. Diagram of ABVW panel & cut-out
8. Diagram of C panel & cut-out
9. Diagram of C Deluxe panel & cut-out
10. Blocking diode diagram –40A alt
11. Split charge diagram –65A alt
12. Starter booster relay
13. GA of B10 H/E -TMC40
14. GA of BZ482 H/E -TMC40
15. GA of Beta 16 (BZ602) H/E -TMC40
16. GA of BD722 H/E -TMC40
17. GA of BD722 H/E -PRM80
18. GA of BD722 K/C -PRM80
19. GA of Beta 25 (BD902) H/E –TMC40
20. GA of Beta 25 (BD902) H/E –PRM120
21. GA of Beta 25 (BD902) H/E –TTMC35
22. Declaration of Conformity for Recreational Craft
23. Maintenance record and service items
NOTE: for dual battery charging on Beta 16 and Beta 25 models fitted with the optional 60 Amp alternator, a blocking diode
arrangement be utilised, refer to 300-62220. This is a battery sensed machine, incompatible with our standard split charge
relay.
provide various lengths of
extension looms for runs of over
3m, but this kit includes a start
relay to overcome the voltage
drop. (See drawing 300-58520)
5. All electrical equipment must be
protected from sea water. Sea
water or rust in the starter will
invalidate the warranty.
Care must be taken when
pushing the two halves of the
plug together to ensure that
individual pins do not fall out. To
prevent corrosion and assist in
assembly we recommend that
the plug is packed with
petroleum jelly (Vaseline) and
then carefully pushed together.
The plastic boots should cover
both halves and overlap. A cable
tie is then put around to hold the
two halves in position and help
prevent any ingression of water.
200-05444
200-05495
200-06516
200-06517
200-06519
100-06333
200-06520
200-06518
300-62220
300-62210
300-58520
100-00030
100-06019
100-06496
100-99610
100-01048
100-05749
100-06495
100-06509
100-06494
32
6. All cables must be adequately
clipped and protected from
abrasion.
7. Electrical systems shall be
designed and installed so as to
ensure proper operation of the
craft under normal conditions of
use and shall be such as to
minimise risk of fire and electric
shock.
8. Attention shall be paid to the
provision of overload and short-
circuit protection of all circuits,
except engine starting circuits,
supplied from batteries.
9. Ventilation shall be provided to
prevent the accumulation of
gases, which might be emitted
from batteries. Batteries shall be
firmly secured and protected from
ingress of water
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