Koolance ERM-3K4U5 - Manual (Page 22)

17 User Manual
Testing & Filling
Once all of the coolers have been con-
nected, the system can be fi lled with
coolant. The refi ll plug is located on top
of the reservoir bay unit.
Unscrew the small metal refill plug
by hand. If it is too tight, use pliers to
loosen it gently.
To avoid damaging the tank thread-
ing, never use tools to tighten the
metal refi ll plug when screwing it
back in.
WARNING :
The liquid coolant is electrically conductive. Use caution
when fi lling the system, and keep all liquids away from computer
hardware and power cables. In case of emergency during installation,
immediately unplug the computer’s rear power supply cable. Dry the
system thoroughly before proceeding.
!
Slowly fi ll the system using the supplied
funnel and coolant.
Do not overfi ll the reservoir. It is recom-
mended to keep paper towels on hand
just in case. The liquid coolant should be
fi lled up to about 13mm (1/2”) from the
reservoir’s top.
Replace the reservoir’s refi ll plug.
To maintain the product warranty, use only
Koolance approved coolant. Many alter-
native “liquid coolants” and additives can
cause permanent damage to Koolance
equipment and computer hardware.