Brochure

HSP Series
Hot Water Designs
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HSP Series EMF System
In 1999, Mi-T-M Corporation designed a unique ignition/firing system, called the Electro Magnetic Firing (EMF) System, which produces
enough voltage for operation and proper burning of the HSP Series hot water pressure washers.
This system is designed with two sets of magnets that are used to produce electricity. The first set of magnets produce a low voltage of about
12 to 14-volts when passed by a coil known as a stator. This voltage is required for operation of the on/off switch, pressure and high limit
switches and the fuel solenoid.
The second set of magnets pass by an ignition coil which produces a
high voltage in the tens of thousands of volts. The spark is generated
across the electrode gap and is enough to create proper ignition of
either No. 1 diesel, No. 2 diesel fuel or kerosene.
1. Engine sheave, dual set screw mount, maintains proper alignment
of pump shaft key.
2. The belt tension sheave creates proper belt tension so fuel pump
discharges fuel upon demand.
3. The long lasting, non-corrosive flexible drive coupler protects EMF
system if fuel pump locks up.
4. Fuel pump is a durable high quality pump that will deliver No. 1 or
No. 2 diesel fuel or kerosene.
5. Stator coil/magnets are a low maintenance system that provides
solenoid control voltage.
6. Fan provides burner air for proper combustion and clean exhaust
smoke. It has an easily accessible air flow control.
7. Ignition coil provides voltage to electrodes for proper spark voltage,
allowing accurate ignition of fuel every time the trigger is pulled.
The ignition coil has a long life, is easily replaced and has a proven
track record in the industry.
EMF System eliminates
the need for a 12V battery.
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HSP Series Burner Design
1. Large capacity exhaust tubes allow for proper exhausting of combustion gases.
2. When troubleshooting a burner problem, the spark can easily be checked within
seconds through the convenient sight glass.
3. Continuous wrap tubing coil eliminates butt welds that can cause leaks.
The coil is lightweight and designed for easy replacement and durability.
4. The insulation pad is designed for easy replacement and durability.
5. Coil inlet/outlet connections and convenient coil drain allow for easy draining of all
water in coil to prevent freezing.
6. The combustion chamber drain allows for easy draining of water and fuel build-up.
7. With Mi-T-M’s triple air flow design, the temperatures on the outer wrap are kept low
enough to eliminate the need for coil insulation. This also increases the efficiencies
of the fuel being burned by the ignition on the down-flow and the exhaust on the
up-flow of the burner chamber.
8. Single wire-braided fuel hose prevents leakage, protects the system and won’t
crack or kink.
9. Electrodes and nozzle assembly are at the top of the burner for easy maintenance
and troubleshooting.
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PRESSURE WASHERS