U.S. Products COBRA PLUS-310, Information & Operating Instructions

INSPECTION:
Carefully unpack and inspect your COBRA PLUS-310 for shipping damage.  Each machine is tested and
inspected before shipping.  Any shipping damage incurred is the responsibility of the carrier.  You should
notify the carrier immediately if you notice damage to the box or to the machine or parts.

CLEANING SOLUTIONS:
We recommend liquid cleaning chemicals, such as our Magic Fabric Cleaner.  Powder chemicals may be
used, but unless mixed very thoroughly they could cause a build-up in the pump, lines, heat exchanger
and/or quick disconnects.  Any problem caused by a chemical build-up is not covered by warranty.  Use a
neutral cleaner with a pH between 6 and 9 to avoid premature wear of the pump, seals, and/or other
components.  Damage caused by the use of strong chemicals is not covered by the warranty.

MAINTENANCE:
For optimum performance flush the machine with clear water at the end of each working day.  Once a
month, minimum, run a flushing compound  through the machine to break up any mineral or chemical
build-up that may have formed.  U.S. Products “X-1500” is recommended.  Lubricate the wheels, castors,
and quick disconnects with an all purpose silicone spray.  The vacuum and the pump do not require any
maintenance.  Clean the body with an all purpose detergent, and protect it with an automobile interior
polish.

Recovery

Tank Lid

Switch

Plate

Vacuum Hose

Connection

Solution Hose

Connection

Vacuum Hose

and Solution

Hose on Reel

Latch

 Wheel

Pressure Gauge

Castor

Solution Tank Lid

Dump Hose