Bio-Rad PowerPac™ HV High-Voltage Power Supply - Manual (Page 38)

6.1.2 Replacement Parts
Catalog
Number
Description
900-8933 Replacement Fuse, 8 A, 250 V, 5 x 20 mm, type T
165-9005 Power Cable
165-5058 Temperature Probe
6.2 Troubleshooting
Problem Possible Cause Solution
No display/lights/fan 1. No AC power. 1. Check if the PowerPac HV
is unplugged, or if there is a
problem with the AC power
source, or if the power
switch is in the “off” position.
2. Blown fuse 2. Replace the fuse. See
Section 6.1.1 for details.
Repeatedly blown fuses Hardware failure Contact Bio-Rad Technical
Support.
Leads from the cell are Some leads are not The PowerPac HV not
not long enough to fit long enough to make compatible with any adaptors or
the output jacks electrical connection. banana plugs. The PowerPac
The output terminals for the HV can only be operated safely
PowerPac HV are with the included connectors.
recessed 27 mm to
meet safety regulations.
Clock settings are lost Clock battery is low. Contact Bio-Rad Technical
Support.
30
PowerPac HV – Instruction Manual