Installation; Electrical Supply; Using Accessory Cooling (C1G, C2G, Cw5) - Grant Optima TX150 Manual Del Operador

Temp Recommended
range liquid
None
-50°C to
150°C or
200°C
4.7

Installation

Place the water bath on a level, non-combustible surface. Ensure that the
mains plug and the switch at the rear of the unit are easily accessible.
If the equipment has been transported or stored in cold or humid conditions,
condensation may form inside it. If that could have happened, allow time (at
least 2 hours at room temperature) for the condensation to evaporate before
using the equipment.
Do not block or restrict ventilation slots.
4.8

Electrical supply

Check that the supply voltage marked on the serial number label, and the type
of mains plug, are correct for your mains supply outlet, which must have an
earth (ground) connector.
The TX150/TXF200 must only be connected to the mains using the mains cord
supplied or one with an identical rating (see section 9.4)
4.9

Using accessory cooling (C1G, C2G, CW5)

Accessory cooling is required for operation at temperatures below ambient. Refrigerated
dip coolers (C1G and C2G) can be used for operation down to -15°C. A water heat
exchanger coil (CW5) can be used for operation at or around ambient. The coils can be
fitted:
1. Attach u-shaped coil locating rod to cover plate using two fixings supplied (1).
2. Fit the cooling coil through the hole in the bridge plate and align outlet pipes with cut-
out notch (2).
3. Fit cover plate (3) onto bridge plate and attach with fixings supplied. The coil locating
rod should press fit against the inside of the coil and hold it rigidly. Ensure the coil is
held safely and securely before operation.
CW5
30424 V6
Page 9
Cut-out
setting
As
required
for
safety
2
3
1
www.grantinstruments.com
Comments
Override range - The user must select a
suitable safe liquid and carry out their own
risk assessment before use. Note that the
control when using this setting may be
affected as the liquid characteristics are
unknown.
C1G & C2G
3
2
1
TX150 & TXF200
Operating Manual