AMETEK DLM 600W Series - Manual (Page 75)

M362161-01 Rev J 5-1
SECTION 5
MAINTENANCE
5.1 Introduction
This section provides information about troubleshooting, maintenance, and calibration.
5.2 Troubleshooting
If the power supply appears to be operating improperly, determine whether the power
supply, load, or external control/programming circuits are the cause. Configure the unit
for basic front panel controlled operation, and perform the checks of Section 3.3, Initial
Functional Tests to determine if the problem is with the supply.
WARNING
POTENTIALLY LETHAL VOLTAGES EXIST IN THE POWER
CIRCUITS AND THE OUTPUT OF HIGH VOLTAGE MODELS.
Filter capacitors could store potentially dangerous amounts of energy for
some time after power is removed. Repairs should be done only by
experienced technical personnel. To prevent injury, follow the safety
precautions listed in the Safety Notice at the front of this manual.
Units requiring repair during their warranty period should be returned to the
manufacturer for service. Unauthorized repairs performed by anyone other than the
manufacturer during the warranty period may void the warranty. Any questions
regarding repair should be directed to the Service Department at 1-800-733-5427.
Include the model number and the serial number in any correspondence concerning the
power supply. To return a defective unit, follow the Warranty instructions (page v of this
manual).
Table 5–1 presents some checks that can be performed to diagnose problems, and
provides references to sections of this manual where further information is available.