Ultra Propane - Ultra 250
January 15, 2019
9
WHY THIS UNIT MUST BE GROUNDED:
If the unit should malfunction or break down, grounding provides a path of least
resistance for the electrical current to pass, reducing the risk of electrical shock.
All Therma-Kleen units are equipped with a power cord with an equipment
grounding conductor and plug. The plug must be inserted into an appropriate
outlet which is properly grounded in accordance with national & local electrical
codes and ordinances.
Therma-Kleen® units are designed for use with a normal
110/120-volt circuit and has a grounded cord and plug such as
what is illustrated in picture “A”. In no cases should a “2”
adaptor (which is illustrated in picture “B”) plug be used to
adapt “3” prong grounded plug to an ungrounded electrical
outlet
.
NOTE:
If an electrical extension cord is used with this system, it must be at a minimum,
12-gauge, 3 wire, grounded, SJ Quality, 60 Degree C, less than 50 ft. long.
DO NOT remove the ground prong on the power cord. This will void the warranty
on your machine and can be dangerous because it does not protect the user.
OPERATING INSTRUCTIONS START-UP:
1.) Connect the machine to 115 volt, GROUNDED electrical service. A 12 gauge/3
prong extension cord is required for the Ultra 1000 or the Ultra 1300 model.
Using an improper extension cord could cause damage to the machine and cause
erratic operation. For 220-volt machines, use a 220-volt grounded outlet.
2.) Connect a garden hose from a cold-water source to the inlet fitting on the lower
right-hand side of the steam cleaner.
3.) Connect a steam hose to the water outlet quick connect or European threaded
fitting on the left-hand side. If a quick connect system was used on your
machine, make sure it “snapped” tight.
4.) Connect the wand to the steam hose end using the same method as step #3.
5.) Connect the LP gas regulator to the LP tank keeping the regulator upright. The
threads in the tank fitting are reversed. DO NOT OVERTIGHTEN the fitting. Make
sure the LP tank is in the proper upright position to supply ONLY VAPOROUS LP
gas to the machine. Keep the regulator positioned away from the machine.
DO NOT USE
B
A
