HydraMaster Boxxer 421, Руководство пользователя, Страница: 15 / 179

Page 1-7: General Infromation
Boxxer 421
System Operation
T
he Boxxer heat exchanger system is a highly engineered cleaning plant designed
by HydraMaster Corporation. The system utilizes a dynamic heating system com-
prised of two separate exhaust heat exchangers for capturing “free heat.”
The water flow is as follows:
Water is fed into the machine under tap pressure and it flows through the
water conditioner to the water box. The solution is then picked up by the high
pressure pump and pressurized to the desired level. The water then splits flow,
as demanded by the technician.
The majority of the water flows to the bypass valve assembly, then back to the
water box. The water demanded by the technician flows from the water pump
through the blower exhaust heat exchanger then through the engine exhaust
heat exchanger and out to the cleaning tool.
When the cleaning solution reaches a preset high temperature, it is released
from the system and directed to the recovery tank. Then cool water enters
the system to regulate the temperature. When equipped with an engine
exhaust diverter, the diverter bypasses the heat from the exhaust heat
exchanger and simultaneously releases water from the system and directs it to
the recovery tank.
As there is no guess work in the manufacture of these highly advanced cleaning
plants, there must be none in preparing it to get the job done in the field. It is the
purpose of this manual to help you properly understand, maintain and service your
cleaning plant. Follow the directions carefully and you will be rewarded with years of
profitable, trouble-free operation.
It is imperative that no section be overlooked when preparing for operation of this
equipment.