Operator`s manual

Operator's Manual: Model CB-1400
5-1
SECTION 5: METERING PUMP PRIMING
Understanding Metering Pump Priming
Preparing your Clean Burn furnace for operation begins with priming the metering pump. The
procedures in this section must be performed in sequence without interruption to properly prime the
pump.
ATTENTION: Please note that in order to use the metering pump with the CB-525-S2 burner (and to
accomplish pump priming), the oil regulator assembly must first be removed from the preheater block
assembly. The following procedure provides the necessary instructions.
Required Tools and Materials
The following tools and materials are required for oil pump priming and should be gathered before
starting any procedures:
• 3/8" open-end wrench
• Rags
• Two containers (minimum one-gallon)
• Medium straight-blade screwdriver