User Manual
Rocket 4D Evaporation System
04-7848 Issue 2-4 August 2014
33
Re-circulating coolant
Draining the re-circulating coolant
Use the sight gauge to check the coolant
level. If necessary, open the top cover and
top up the coolant using a mixture of 50%
water and 50% mono ethylene glycol.
Coolant level sight gauge
Coolant filler
Note:
To avoid coolant freezing in the chiller
and subsequent performance loss of the
evaporator, make sure the correct coolant
mixture ratio is maintained when topping up
the chiller.
For further instructions, refer to the chiller
user manual.
Identify the coolant hose connections to the
evaporator and to the chiller.
Evaporator coolant hose connections
Chiller coolant hose connections
Note:
A small amount of coolant may drip
from the hose connectors during the
following procedures, use paper towel to
catch up any spilt coolant.
On the following page, select the illustration
that resembles the system layout and
follow the relevant instructions.