4. Switch on the electrical power to the dry pumping system. All the water valves in
the pump cooling system will automacally open for a period of around
10 seconds.
5. Adjust the water ow rate so that it meets the requirements given in Table: Water
consumpon data (GXS160/250/1750/2600). Note that the water valves will all
close again aer 10 seconds and the ow rate displayed by the water ow meter
will decrease (this is normal). If necessary, cycle the power to the pump to re‑open
the valves for a further 10 seconds to connue seng the water ow rate.
6. Once the water ow rate has been set the water ow meter may be removed.
7.
Inspect the water hoses, pipelines and connecons and check that there are no
leaks.
Turn o the water supply while compleng the remainder of the installaon procedures.
3.10 Accessories
WARNING:
When ng accessories inside the enclosure, ensure that the pump is switched o.
Lockout and tagout the electrical supply before removing the enclosure panels.
WARNING:
The surfaces of the dry pump, booster and spools are very hot when the dry pumping
system is running. Allow these surfaces to cool to safe temperatures before installing
the accessories inside the enclosure. Be sure to route and secure accessory cables as
shown in their installaon manuals to prevent the cables from resng on hot
surfaces.
CAUTION:
The power to the dry pumping system must be switched o when the MCM
MicroTIM or acve accessory module is installed or removed. If it is not, these
modules may be damaged. Refer to the appropriate accessory manual for more
informaon.
CAUTION:
The relays ed in the MicroTIM are not suitable for switching inducve loads. If the
MicroTIM is connected to an inducve load (for example, a solenoid coil) then
suitable precauons should be taken. Fing a yback diode, of correct current and
voltage rang is recommended.
Refer to the individual accessories manuals for informaon about installaon.
Refer to How to set up the MCM MicroTIM using the PDT on page 156 for instrucons on
how to set up the MCM MicroTIM using the PDT.
Page 48
M58800880_H - Installaon
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