E N G L I S H
86
Temperature
Switches
•
•
•
Ignition System
Coils
•
•
Condensers
•
•
Connectors
•
•
•
Contact Set (points)
•
•
MAF Sensors
•
•
Magnetic Pickup
•
•
•
MAP/BP Sensors
•
•
O² Sensors
•
•
Starting System
Batteries
•
•
Connectors
•
•
Interlocks
•
Solenoids
•
•
•
Starters
•
•
•
APPLICATIONS GUIDE
Amps DC*
Indicador Análogo
Continuidad
% Duty
Hz
Temperatur
e
Miliamps
Milivoltios
REC
Resistance
mS-Pulse
RPM
HOLD
Volts AC
Volts DC
REL
DWELL
Ignition / Engine
Coils
•
•
•
•
Computer Temp
Sensors
•
• •
• •
Condensers
(Capacitors)
•
•
•
•
•
Conectors
•
•
• • •
•
•
Contact set
• •
•
•
•
•
•
Distributor cap
•
•
Engine Speed
•
Feedback
Carburetors
• •
•
• •
•
Fuel injectors
(electronic)
•
• •
• •
•
•
Hall-Effect Sensors
•
• •
•
•
•
• •
Idle Air Motors
•
• • • •
• • •
•
Ignition Modules
•
•
•
•
MAF Sensor
•
•
•
Magnetic Pickups
• •
•
•
•
•
• •
MAP & BP Sensors
•
•
•
•
O2 Sensors
•
•
• •
Throttle Position
Sensors
•
• •
•
Starting system
Battery
•
•
•
•
Connectors
•
•
•
•
• •
Interlocks (neutral
safety switch)
•
• •
•
Solenoids
•
• • • • •
•
Starters
•
•
• •
•
• •
Cooling system
Connectors
•
• • •
•
•
Fan Motor
•
•
•
•
Radiator
•
•
Relays
•
• • •
•
Temperature
Sensors
•
• •
Temperature
Switches
•
•
• • • •
Charging System
Alternators
•
•
•
• • •
• •
Computarized
Regulated
•
•
•
•
•
•
Connectors
• •
•
Diodes (AC Ripple)
• •
•
Diode Rectifier
•
•
Regulators
• • •
• •
•
Body Electric
Compressor Clutch
•
•
• •
Lighting Circuits
•
•
Relay and Motor
Diodes
Transmissions
• •
* Used with a DC current clamp
7. MAINTENANCE AND REPLACEABLE
PARTS
General Maintenance
WARNING: REPAIRS OR SERVICING NOT COVERED IN THIS
MANUAL SHOULD ONLY BE PERFORMED BY QUALIFIED
PERSONNEL. TO AVOID ELECTRICAL SHOCK, DO NOT
SERVICE UNLESS YOU ARE QUALIFIED TO DO SO.
Periodically wipe the case with a damp cloth and
detergent; do not use abrasives or solvents. Water, dirt
or contamination in the A or mA μA input terminals
may harm this Meter. Calibrate this Meter once a year
to maintain its performance specifications.
Battery Replacement
The Meter uses a 9V battery (NEDA 1604 or IEC 6F22).
To replace the battery, remove the two screws of the
battery compartment from the back of the Meter and
lift off the cover of the compartment. Replace the
battery. Reattach the battery compartment to the
back of the Meter and reinstall the screws.
Fuse (s) Test
To test the internal fuses of this Meter:
1. Set the rotary switch to the “
“ position.
2. To test the F2 (15A, 600V) insert a test lead into the
or VΩRPM CAP input terminal and touch the probe to
the A input terminal.
The display should read about 0.000V. If the display
reads "OFL" (overflow), replace the fuse and test
again. If the display reads any other value, have this
Meter serviced.
Summary of Contents for UD88
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