Grant Instruments LTC4 - Manual (Page 7)

LTC4 31115 V1
Operating Manual Page 6
www.grantinstruments.com
4.0 Operating instructions
4.1
Unpacking instructions
Standard equipment includes:

LTC4 low temperature circulator

Pump connector kit

4 x Jubilee clips

6m of insulated hose

Mains cord

Operating manual
The LTC weighs 39.5kg . Take necessary precautions when moving and lifting.
Remove packing materials carefully and retain them for future shipment or storage of the
equipment.
4.2
Fitting the controller to the Refrigeration unit
The TX150 unit can be fitted in two orientations on the LTC4 unit facing over the tank
opening or outwards
1. Remove the bridge plate from the LTC4 unit tank by unscrewing the four black thumb
screws.
2. Fit the Optima unit through the hole in the bridge plate and align using the locating
threads. Secure using the retaining nuts. Hand tighten only.
3. Re-attach the bridge plate onto the R unit, using the retained black thumb screws.
4.3
Recommended liquids
The following table lists the recommended liquids for different temperature ranges.
Always ensure the liquid used is safe and suitable for your working temperature. If using
non-recommended heat transfer liquids, it is the responsibility of the user to conduct an
assessment to ensure the intended fluid is compatible with the LTC4. If in doubt please
contact the Grant technical support team.
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