Installation
8
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English
Servimat M/L — 28.01.2021
CAUTION
Risk of injury due to falls or bumps
Bruising from falls or bumps on system components during installation.
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Wear personal protective equipment (helmet, protective clothing, gloves,
safety boots).
Note!
Confirm that installation and start-up have been carried out correctly
using the installation, start-up and maintenance certificate. This action
is a prerequisite for the making of warranty claims.
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Have the Reflex Customer Service carry out commissioning and
the annual maintenance.
6.1
Incoming inspection
Prior to shipping, this device was carefully inspected and packed. Damages
during transport cannot be excluded.
Proceed as follows:
1.
Upon receipt of the goods, check the shipment for
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completeness and
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possible transport damage.
2.
Document any damage.
3.
Contact the forwarding agent to register your complaint.
6.2
Preparatory work
Condition of the delivered device:
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Check all screw connections of the device for tight seating. Tighten the
screws as necessary.
Preparing the device installation:
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No access by unauthorised personnel.
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Frost-free, well-ventilated room.
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Room temperature 0 °C to 45 °C (32 °F to 113 °F).
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Level, stable flooring.
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Ensure sufficient bearing strength of the flooring before filling the
tanks.
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Ensure that the control unit and the tanks are installed on the same
level.
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Filling and dewatering option.
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Provide a DN 15 filling connection according to DIN 1988 - 100 and
En 1717.
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Provide an optional cold water inlet.
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Prepare a drain for the drain water.
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Electric connection 230 V~, 50/60 Hz, 16 A with upstream ELCB: Tripping
current 0.03 A.
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Use only approved transport and lifting equipment.
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The load fastening points at the tanks must be used only as
installation resources.
Note!
Comply with the Reflex planning directive.
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During planning, take into account that the working range of the
device must be between the "pa" supply pressure and the "pe"
final pressure in the working range of the pressure maintenance
system.
6.3
Execution
ATTENTION
Damage due to improper installation
Additional device stresses may arise due to the connection of pipes or system
equipment.
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Ensure that pipes are connected from the device to the system without
them being stressed or strained.
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If necessary, provide support structures for the pipes or equipment.
For installation, proceed as follows:
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Position the device.
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Complete the primary tank and the optional secondary tanks.
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Create the water-side connections of the control unit to the system.
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Create the interfaces according to the terminal plan.
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Install the water connections between optional secondary tanks to each
other and to the primary tank.
Notice!
For installation, note the operability of the valves and the inlet options
of the connecting lines.
6.3.1
Fitting the add-on components for the vacuum spray pipe
Fit the "DV" degassing valve with pre-assembled check valve on the "VT" vacuum
spray pipe.
For optimum reliability, we recommend braided sealing tape (PTFE) or pipe
sealing cord (polyamide ww. PTFE) as a seal.
Check all screw fittings of the device for proper seating.
6.3.2
Positioning
Specify the position of the control unit and primary tank:
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Servimat:
The control unit can be installed on either side or in front of the primary
tank. The distance of the control unit to the primary tank results from the
connection set supplied.
6.3.3
Installation of add-on components for the tanks
The add-on components are packed in plastic bags and attached to the base of
the tanks.
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Pressure compensation elbow (1).
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Reflex Exvoid with pre-fitted check valve (2)
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"LIS" pressure pick-up
For add-on components, proceed as follows:
1.
Install the Reflex Exvoid (2) at the connection of the corresponding tank.
For optimum reliability, we recommend braided sealing tape (PTFE) or pipe
sealing cord (polyamide ww. PTFE) as a seal.
2.
Remove the protective cap from the degassing valve.
3.
Use the compression fitting to install the pressure compensation elbow (1)
for ventilation at the tanks.
Note!
Install the "LIS" pressure pick-up only after finalising the installation of
the primary tank, see chapter 6.3.6 "Fitting the level sensor" on page 10 .
Note!
To ensure fault-free operation, do not seal off the ventilation.
