5
27-01-04
AFTER START-UP
Feel the inlet and outlet pipes. Outlet pipe should be
only slightly warmer than the inlet. It should not be
hot.
WARNING:
Should overheating occur or the gas
supply fail to shut off, turn off the manual gas control
to the appliance.
VISUAL INSPECTION
With the heater on, remove the door and make a
visual check of the pilot and burner.
The flame should be blue with a well-defined pattern.
MAIN BURNER FLAME
PILOT BURNER FLAME
A yellow or "floating" flame indicates restricted air
openings or incorrect injector size. Should this
occur, shut the heater off and contact your installer
or gas supplier.
WATER PRESSURE SWITCH
A water pressure switch is provided in the heater
to shut off the burners in the event that water
supply to the heater is interrupted. It is very
important to verify that the switch electrically
opens and shuts off the gas valve when water flow
to the heater is interrupted. Otherwise, rapid and
severe damage is likely to occur to the heater.
(The water pressure switch should be checked
and adjusted for proper operation by a qualified
service person at the time of installation checked
thereafter.
WARNING:
Operation of the heater without water
circulation will cause rapid and severe damage to
the heater.
SECTION 2 / CAUTION
Elevated water temperature can be hazardous, and
the U. S. Consumer Product Safety Commission
recommends the following guidelines:
1.
Spa or hot tub water temperatures should
never exceed 40°C (104°F). A temperature of 38°C
(100°F) is considered safe for a healthy adult.
Special caution is suggested for young children.
2.
Drinking of alcoholic beverages before or during
spa or hot tub use can cause drowsiness which
could lead to unconsciousness and subsequently
result in drowning.
3.
Pregnant Women Beware!
Soaking in water
over 39°C (102°F) can cause fetal damage during
the first three months of pregnancy resulting in the
birth of a brain-damaged or deformed child.
Pregnant women should stick to the 38°C (100°F)
maximum rule.
4.
Before entering the spa or hot tub, users should
check the water temperature with an accurate
thermometer; spa or hot tub ther
mostats may
err in regulating water
temperatures by as much
as 2°C (4°F).
5.
Persons with a medical history of heart di
sease, circulatory problems, diabetes, or blood
pressure problems should obtain a physician's
advice before using pools or hot tubs.
6.
Persons taking medications which induce
drowsiness, such as tranquilizers, antihistamines,
or anticoagulant, should not use spas or hot tubs.
SECTION 3 / MAINTENANCE AND
CARE PROCEDURES
This heater casing is Polyester powder on top of
zinc coated steel to assist in resisting corrosion. It is
recommended that periodically the casing is
cleaned and sprayed with WD40 or similar liquid
especially when installed outdoors. Exposed
threads on manifolds will benefit from a light coating
of grease. Outdoor tops are finished with a special
black high temperature coating and as this is part of
the flueing system, subject to high temperatures
and the elements, can discolour and corrode over a
period of time.
A full service by a competent person (i.e. CORGI
registered) should be conducted at least once a
year.
1.
Inspect top of heater and drafthood for soot, (a
sticky black substance around finned tubes and "V"
baffles), and open flue gas
passage ways. If
soot is present, contact
installer or service agent.
2.
Inspect and operate all controls, gas valve and
pressure relief valve.
4" MAX
100MM
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