SMC Networks HRSH090-A Operation Manual page 57

2.
Press the [RESET] key ([▼] and [▲] keys simultaneously) to stop the alarm buzzer.
Flash
ON
Be sure to reset the alarm on the operation display panel of the alarm. Alarm reset
is not accepted from any screen except the alarm display menu. Refer to 5.2.1 Key
operations.
3.
Open the tank lid and supply the circulating fluid up to the "H" mark on the tank.
Liquid level

Check the drain port is plugged or closed by the valve to prevent
the supplied circulating fluid from draining out.

When the fulid level falls lower than "L", the alarm will be
generated.
HRSH Series
Fig. 4-5 Alarm receipt
Tank lid
Circulating fluid fill
Fig. 4-6 Filling of Circulating Fluid
HRX-OM-R026
Chapter 4 Starting the Product
Press together
4.3Preparation of circulating fluid
4-5