Electrical Systems - Chassis ---
Section 9
Cayman 2005
295
ALTERNATOR
The alternator is designed for
output through the engine operat-
ing range. When traveling, keep
an eye on the voltmeter in the
dash area. Normal readings
should be between 13 to 14.5
Volts DC. Higher or lower volt-
age indications indicate a poten-
tial problem with the charging
system. If the alternator output
drops below an acceptable level, a
charge indication warning lamp
will illuminate.
The alternator replaces amp
hours the chassis battery used to
start the engine. The amount of
charge the alternator sends to the
chassis battery is dependent on
the amount of time the engine is
operated. Repeatedly starting the
engine for short periods may not
be enough operating time to ade-
quately replace the amp hours the
chassis battery uses to start the engine.
The function of the alternator is an electrical system voltage maintainer, not a battery charger. When
the engine is operating, the alternator maintains electrical system voltage relative to a load, such as
headlights and windshield wipers. When a heavy load is placed on the alternator, such as trying to
charge dead house batteries, the operating temperature of the alternator will increase. Excess operating
temperature of the alternator for extended periods of operation can lead to premature failure of the alter-
nator. If the house batteries are in a low state of charge, it is recommended to charge the house batter-
ies with the inverter or an auxiliary battery charger before driving the motorhome.
CAUTION:
Long-term use of the inverter to operate the microwave while in transit will damage
the alternator. Use the generator to operate the microwave while in transit.
TO KEY SWITCH
TO TERM.
OF
DUVAC
090347b
Summary of Contents for Cayman 2005
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Page 76: ...Section 2 Driving Safety Cayman 2005 76 100179D Weight Label...
Page 81: ...Driving Safety Section 2 Cayman 2005 81 020254 Cargo Carrying Capacity Flowchart...
Page 83: ...Driving Safety Section 2 Cayman 2005 83 020255k Actual Worksheet...
Page 84: ...Section 2 Driving Safety Cayman 2005 84 Weight Record Sheet...
Page 85: ...Driving Safety Section 2 Cayman 2005 85...
Page 86: ...Section 2 Driving Safety Cayman 2005 86 010725 010726c VIEWS Front Rear...
Page 87: ...Driving Safety Section 2 Cayman 2005 87 010723f 010724e Roadside Curbside...
Page 95: ...Driving Safety Section 2 Cayman 2005 95 NOTES...
Page 96: ...Section 2 Driving Safety Cayman 2005 96 NOTES...
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Page 108: ...Section 3 Exterior Interior Care Cayman 2005 108 Fabric Specifications Charts...
Page 109: ...Exterior Interior Care Section 3 Cayman 2005 109...
Page 134: ...Section 3 Exterior Interior Care Cayman 2005 134 NOTES...
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Page 165: ...Appliances Section 4 Cayman 2005 165 NOTES...
Page 166: ...Section 4 Appliances Cayman 2005 166 NOTES...
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Page 203: ...Equipment Section 5 Cayman 2005 203 NOTES...
Page 204: ...Section 5 Equipment Cayman 2005 204 NOTES...
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Page 229: ...Water Systems Section 6 Cayman 2005 229 WATER SYSTEM DIAGRAM 040487c Typical Layout...
Page 230: ...Section 6 Water Systems Cayman 2005 230 NOTES...
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Page 250: ...Section 7 LP Gas Systems Cayman 2005 250 NOTES...
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Page 286: ...Section 8 Electrical Systems House Cayman 2005 286 NOTES...
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Page 292: ...Section 9 Electrical Systems Chassis Cayman 2005 292 080427f 080387C 080388c...
Page 315: ...Electrical Systems Chassis Section 9 Cayman 2005 315 ENGINE NO START FLOW CHART...
Page 316: ...Section 9 Electrical Systems Chassis Cayman 2005 316 NOTES...
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Page 376: ...Section 10 Chassis Information Cayman 2005 376 LUBRICATION CHARTS 070166G FRONT...
Page 382: ...Section 10 Chassis Information Cayman 2005 382 METRIC U S CONVERSION CHART...
Page 384: ...Section 10 Chassis Information Cayman 2005 384...
Page 385: ...Chassis Information Section 10 Cayman 2005 385...
Page 386: ...Section 10 Chassis Information Cayman 2005 386...
Page 387: ...Chassis Information Section 10 Cayman 2005 387...
Page 389: ...Cayman 2005 INdex...
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