Bio-Rad PowerPac™ HC High-Current Power Supply - Manual (Page 8)

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The PowerPac HC power supply has the following features:
• Programmable constant voltage, constant current or constant power operation
with automatic crossover.
• LCD screen displays all running parameters at once.
• Timer control to 99 hr, 59 min.
• Programmable methods with up to 3 steps.
• Pause mode for editing run parameters.
• Safety Features include automatic detection of no-load, short circuit, rapid
resistance change, ground leak, fan failure and system overheating.
• Automatic completion of a run interrupted by power failure.
• Adjustable LCD display contrast.
• Input power 100–120/220–240 VAC, auto-switching
• Four output terminals.
• Stackable case with adjustable viewing angle via flip down legs (See Figure 3)
Fig. 3. Front View with Legs in Lowered Position.
1.2 Unpacking
When you receive your power supply, carefully inspect the container for any
damage which may have occurred in shipping. Severe damage to the container
may indicate damage to the power supply itself. If you suspect damage to the unit,
immediately file a claim with the carrier in accordance with their instructions before
contacting Bio-Rad Laboratories.
After unpacking the PowerPac HC, remove the plastic film from the translucent
green top case. The plastic film may leave a residue. If so, clean with a soft, damp
cloth. Also remove the die-cut plastic film covering the display window. Contents
include:
• PowerPac HC power supply
• Power cord
• Instruction manual
• Warranty card
• Declaration of conformity
If any part is missing or damaged, contact Bio-Rad Laboratories immediately.