EasyManuals Logo

Thermo King Spectrum SB Series User Manual

Thermo King Spectrum SB Series
155 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #46 background imageLoading...
Page #46 background image
Electrical Maintenance
46
Prestolite Alternator - Model 50
105 Amp Charging System
Diagnostic Procedures
NOTE: Units manufactured with
CYCLE-SENTRY and alternators with integral
regulators MUST use replacement alternators
with integral regulators.
NOTE: The F7 fuse must be installed in the
relay board on units equipped with the Prestolite
alternator. If the F7 fuse is not in place, the
alternator will not charge properly.
Complete the following checkout procedure
before replacing the voltage regulator or the
alternator.
When testing alternators use accurate
equipment such as a Thermo King
P/N 204-615 (FLUKE 23) digital multimeter
and a Thermo King P/N 204-613 amp clamp
or an equivalent.
CAUTION: Full-fielding alternators with
the integral regulator is accomplished by
installing a jumper from terminal F2 to
ground. Attempting to full-field the
alternator by applying battery voltage to
terminal F2 will cause voltage regulator
failure.
2
1
7
6
3
4
5
AGA219
1. EXC Terminal 5. NEG—B- Terminal
2. F2 Terminal 6. POS—B+ Terminal
3. VOLT SENSE Terminal 7. REG—D+ Terminal
4. AC TAP Terminal
Figure 18: Prestolite Terminal Locations

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Thermo King Spectrum SB Series and is the answer not in the manual?

Thermo King Spectrum SB Series Specifications

General IconGeneral
BrandThermo King
ModelSpectrum SB Series
CategoryRefrigerator
LanguageEnglish

Related product manuals