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CONSTRUCTION
All metalic components of the machine, in direct contact with
drinking water are manufactured from high quality 304 grade
stainless steel, or non ferrous materials, providing maximum
resistance to corrosion.
INSTALLATION
LOCATION
The boiler must be installed in a location where access is
restricted to operators that are suitably trained, or where
untrained operators of the machine can be supervised by trained
personnel.
To comply with recommendations
from the health and safety executive
it is important that due consideration
be given to safe operation of the
controls of the boiler. The boiler should
therefore be mounted in such a manner
that the operator can stand directly
facing the machine with the controls at
a recommended height from the floor
to the draw-off tap handle of 1200mm
+/- 100mm. Consideration should also
be given to the servicing requirements
of the machine. The maximum and
minimum ambient operating conditions must be between 5 °C
and 35 °C. The appliance is not suitable for installation where a
water jet could be used. Install the boiler on a surface suitable
for near boiling temperatures and the working weight of the
boiler. Allow adequate clearance for ventiation and for the easy
removal of the outer casing lid and rear panel. Calomax ltd
recommend a minimum clearance of 50mm on all sides of the
boiler A suitably qualified engineer must install this unit. Plumbing
and electrical installation work is involved.
Page 4
COLD WATER INLET
To comply with the U.K. Water Supply Regulation a single check-
valve must be fitted to the supply. BEFORE CONNECTING, THE
SUPPLY PIPE MUST BE THOROUGHLY FLUSHED OUT TO
ENSURE THAT FOREIGN MATTER DOES NOT BLOCK OR
ENTER THE SOLENOID VALVE
The boiler must be connected to a potable water supply using
the food grade hose provided, in a manner which complies with
UK water regulations. The hose should be connected to a ½"
(15mm) drinking water supply via an appropriate isolating valve.
The supply must provide a constant pressure of between 20 KPa
and 1000 KPa (0.2 to 10 Bar), via an isolating stop cock fitted
near the boiler.
If the water supply contains excessive solids in suspension it is
recommended that a fine mesh "in line" water filter is fitted in the
pipe work after the stop cock. Failures due to scale and sediment
are not covered by the warranty.
DIMENSIONS AND WEIGHTS
B
D
A
B
MODEL
Cascade
mm
535
240
C
OVERFLOW FITTED WITH
PUSH-ON SILICONE HOSE
FOR EASE OF
MAINTENANCE
A
SOLENOID WATER
INLET CONNECTION
DRY
WORKING
C
D
WEIGHT
WEIGHT
360
190
12 KG
29 KG
Page 5
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