2
Heating Mantle
HM50C, HM100C, HM250C, HM500C and
HM1000C
Instructions for use
introduction
Thank you for purchasing this piece of Stuart
equipment. To get the best performance from
the equipment, and for your own safety, please
read these instructions carefully before use.
Before discarding the packaging check that all
parts are present and correct.
This equipment is designed to operate under the
following conditions:-
❖
For indoor use only
❖
Use in a well ventilated area
❖
Ambient temperature range +5°C to +40°C
❖
Altitude to 2000m
❖
Relative humidity not exceeding 80%
❖
Mains supply fluctuation not exceeding 10%
❖
Overvoltage category II IEC60364-4-443
❖
Pollution degree 2
If the equipment is not used in the manner
described in this manual and with accessories
other than those recommended by Stuart, the
protection provided may be impaired.
electrical installation
tHiS inStRUMent MUSt Be eaRtHeD
Before connection please ensure that the
line supply corresponds to that shown on
the rating plate.
Model
Supply requirements
Power
HM50C
230V, 50/60Hz
80W
HM100C
230V, 50/60Hz
80W
HM250C
230V, 50/60Hz
170W
HM500C
230V, 50/60Hz
220W
HM1000C
230V, 50/60Hz
320W
All models are supplied with two mains leads
fitted with IEC plugs for connection to the
instrument. One has a U.K. 3 pin plug and the
other has a 2 pin “Shuko” plug for connection
to the mains. Choose the lead appropriate for
your electrical installation and discard the other.
Should neither lead be suitable, take the lead
with the U.K. plug and replace the plug with a
suitable alternative. This involves cutting off the
moulded plug, preparing the cable and
connecting to the re-wireable plug in accordance
with its instructions.
tHiS OPeRatiOn SHOUlD OnlY Be
UnDeRtaKen BY a QUaliFieD eleCtRiCian
nOte
: Refer to the equipment’s rating plate to
ensure that the plug and fusing are suitable for
the voltage and wattage stated.
The wires in the mains cable are coloured as
follows:
BROWN
- LIVE
BLUE
- NEUTRAL
GREEN/YELLOW - EARTH
The instruments are fitted with an IEC socket at
the rear of the instrument for connection of the
mains lead. The appropriate mains lead should
be connected
BeFORe
connection to the mains
supply.
Should the mains lead need replacement, a cable
of 1mm
2
of harmonised code H05W-F connected
to an IEC320 plug should be used.
iF in DOUBt COnSUlt a QUaliFieD
eleCtRiCian