Waterax BB-4-18/23 Quick Manual

BB-4-18/23 Quick Guide
This Quick Guide shows the basic operation of the
WATERAX BB-4-18/23 4-stage high pressure pump.

The WATERAX BB-4 pump model pairs a WATERAX 4-
stage pump end with a Briggs & Stratton Vanguard 18
HP or 23 HP gasoline engine. For engine instructions,
oil and fuel recommendations, please refer to the engine
manufacturer's manual.

For detailed instructions on using and troubleshooting
your pump, as well as full service and maintenance
instructions, refer to our website to download the
BB-4 Owner's Manual.

For full specifications and performance curves, see the
BB-4-18 or BB-4-23 Data Sheets.
Warnings and Safety Precautions
This warning label appears on all WATERAX pumps to identify safety
hazards as follows:
READ YOUR ENGINE MANUAL!
Before proceeding further, locate and read the engine
manufacturer's manual. It contains very important safety
information that MUST be read, understood and followed to
safeguard you and your equipment from harm, as well as for
the proper use and care of your engine. Use only fuel and oil
type recommended in the engine manufacturer's manual.
Always check oil level in crankcase before use.
WEAR EAR AND EYE PROTECTION.
Always wear eye and ear protection when operating the
pump unit. Sound level of the unit: 99 dB(A).
GENERAL WARNINGS:

Do not operate if mentally/physically fatigued.

Inspect hoses and piping to avoid burst injuries.

No modifications and/or alterations may be made to the
pump. Any such modifications void the pump warranty
and can endanger pump operators.

Do not operate the pump above the maximum rated
pressure. Use only pipe, hose, and fittings rated at or
above the maximum pressure rating of the pump or
system design.

Slowly close valves. Use slow close valves wherever
possible to safeguard operators and prevent damage
from water hammer.

Dry weight of the unit: 164 lbs (will vary depending on
options).
01/2015
READ THE PUMP OWNER'S MANUAL!
The improper use of this pump could result in serious injuries
as well as damage to the unit. Read the BB-4 Owner's
Manual before using your BB-4 pump unit and follow the
safety instructions in this Quick Guide.
NEVER RUN THE ENGINE IN A CLOSED
OR CONFINED AREA. Exhaust gas contains
carbon monoxide which is poisonous to humans.
Avoid inhalation of exhaust gas.
REFUEL ENGINE WITH CARE. Gasoline is
extremely flammable, and gasoline vapor can
explode. Refuel in a well-ventilated area, with the
engine stopped.
NEVER TOUCH ANY EXHAUST SYSTEM
PARTS WHILE ENGINE IS RUNNING. Always
allow enough time, after stopping the unit, for proper
cooling of the muffler and surrounding parts.
EQUIPMENT DAMAGE PREVENTION:

Flush the pump with fresh water if the pump has been
used to pump salty, brackish, high mineral content
water, water containing debris, or foam injected water.
Check that debris is cleared before using the pump
again.

Always draft water using a suction hose strainer.
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