B&C Technologies HP Series Commercial - Manual (Page 27)

Wear Eye and hand protection when handling chemicals. Always avoid
direct contact with raw chemicals. Read the manufacturer’s directions for
accidental contact before handling chemicals. Ensure that an eye-rinse
facility and an emergency shower are within easy reach. Check at regular
intervals for chemical leaks.
26
Installation
External Chemical Supplies
The following procedures must be observed
when connecting any chemical injector to
the washer-extractor. See the figure for a
typical supply injection system setup.
Undiluted chemicals dripping can damage
the machine. Therefore, all chemicals
supply dispenser pumps must be mounted below the washer’s injection point. All
dispenser tubing should also run below the
injection point. Loops do not prevent drips
if these instructions are not followed. Failure
to follow these instructions could damage
the machine and void the warranty.
Supply
Connection
Chemical
Dispenser
Pump
PCV Pipe