Mart Cyclone 30 Series, Инструкция по установке, эксплуатации и обслуживанию, Страница: 93 / 322

Installation 2 - 45
Standard Turntable Power Washer v. 4.0 The MART Corporation
Hi-Limit Controller Adjustment:
MART Power Washers are equipped with a safety control system to prevent
over temperature of the gas heating system. A temperature sensor is located
in the flue gas stack and connected to a hi-limit controller in the electrical
control enclosure. If the flue temperature exceeds the set point on the hi-limit
controller, the heating system will shut down.
NOTE: MART Power Washers are shipped with the Hi-Limit
control set to a predetermined value for your machine size.
YOU ARE RESPONSIBLE for accurate adjustment of the Hi-
Limit controller. All set-up adjustments are to be done only by
people who are qualified and trained for the task.
NOTE: The Hi-Limit control adjustment should be preformed
as an integral part of the burner start-up procedure.
To set-up the Hi-Limit controller, proceed as follows:
1. Adjust the temperature control unit to 220 degrees F.
2. Allow the burner to operate until the water temperature reaches 200 degrees F.
3. Measure and record the exhaust stack temperature.
4. Adjust the Hi-Limit controller 100 degrees F. over the measured exhaust
temperature.
5. Reset the temperature control unit to the proper temperature (see Fig. 2 – 19).
The Hi-Limit control is now properly adjusted.
NOTE: The set-up and proper adjustment of the HI-LIMIT
controller is the responsibility of the end user. Failure to
perform the proper set-up will render the hi limit control
system inoperative and may violate local codes.
Heat - Electric: (if applicable)
1. Set the temperature controller. Refer to Fig. 2-20.
2. Check to be sure that the washer is heating.
Heat - Steam : (if applicable)
1. Set the temperature controller. Refer to Fig. 2-20.
2. Check to be sure that the washer is heating.
Heat - Oil : (if applicable)
1. Set the temperature controller. Refer to Fig. 2-20.
2. Follow the instructions in your vendor-supplied oil-burner manual.
Temperature :
1. Verify that the washer continues to heat up properly. Refer to Fig. 2-21 to
find the temperature gauge. NOTE : Generally, it takes about two hours for