Reflex Servitec 60 User Manual

Operation
Servitec 35-95 with
Touch controller
— 18.12.2019 - Rev. A English —
17
Select a degassing programme for Automatic mode. The Customer menu
provides three different degassing programmes for selection, see chapter 9.1.4
"Degassing programmes – overview" on page 19 .
• Continuous degassing.
• Interval degassing.
• Degassing the make-up water.
For selecting the degassing programmes, see chapter 9.1.5 "Setting degassing
programmes" on page 20 .
The controller displays the selected degassing programme in the message line.
8.1.2 Manual mode
Manual mode enables you to select the following For performing a test run and
service tasks:
• 2-way motorized ball valve for degassing the system and the make-up
water "WV" and "CD"
– Manual actuator for opening or closing.
• Pump.
– For switching the pump on and off.
• 2-way motorized ball valve (PV) in the line downstream of the pump
– Manual actuator for opening or closing.
• Filling.
– Make-up degassing is activated.
– For filling facility systems with pressure-dependent water make-up
"Magcontrol".
• Circulation.
– Activates continuous degassing of the facility water without time
limit.
– For vacuum test during commissioning.
WV 2-way motorized ball valve in the make-up line
CD 2-way motorized ball valve in the degassing line from the system to the
Servitec
PU Pump
PV 2-way motorized ball valve in the degassing line from the Servitec to the
system
You have the option to simultaneously switch multiple functions and to test
them in parallel. Switch the function on and off by touching the corresponding
button.
• The button is highlighted green: The function is switched off.
• Press the desired button.
• The button is highlighted blue: The function is switched on.
Proceed as follows:
1. Press "Manual mode".
2. Select the desired function:
• 2x 2-way motorized ball valve in the make-up line (WV) and the
degassing line from the system to the Servitec (CD)
• Pump (PU)
• 2-way motorized ball valve in the the degassing line (PV)
• Fill (PV opens if PU is active)
• Circulate
3. Press "AUTO" to deactivate Manual mode.
• Automatic mode is activated.

Note!
Manual operations cannot be performed if safety
-relevant parameters
would be exceeded.
–
Switching is blocked if safety-relevant settings would not be
complied with.
8.1.3 Stop mode
Except for the display of information, the device is non-functional in Stop mode.
Function monitoring is stopped.
The following functions are deactivated:
• The pump is switched off.
• The 2-way motorized ball valve in the degassing line from the Servitec to
the system (PV) is closed.
• The 2-way motorized ball valve in the make-up line (WV) is closed.
• The 2-way motorized ball valve in the degassing line from System to the
Servitec (CD) is closed.
To start Stop mode operation, proceed as follows:
• Touch "STOP".

Note!
The system returns an
alarm if the Stop mode is activated for more than
4 hours.
–
If "Volt free contact?" in the Customer menu is set to "Yes", the
system outputs the alarm to the group alarm contact.
8.1.4 Summer operation
If you have placed the facility system circulating pumps out of service during the
summer, no degassing of the plan system water occurs.
Proceed as follows:
• In this case, use the Customer menu to select the "Make-up degassing"
degassing programme.
• After Summer, select the "Interval degassing" degassing programme in the
Customer menu or "Continuous degassing", if required.

Note!
For a detailed description of the selection of degassing programmes, see
chapter 9.1.5 "Setting degassing programmes" on page 20 .
8.2 Restarting
CAUTION
Risk of injury due to pump start-up
Hand injuries may occur when the pump starts up if you turn the pump motor at
the impeller using a screwdriver.
• Switch the pump to a zero-volts state before turning the pump at the fan
wheel with a screwdriver.
ATTENTION
Device damage due to pump start-up
Pump damage may occur when the pump starts up if you turn the pump motor
at the impeller using a screwdriver.
• Switch the pump to a zero-volts state before turning the pump at the fan
wheel with a screwdriver.
After an extended device standstill time (the device is disconnected from the
power or in Stop mode), the pump may jam. For this reason, use a screwdriver to
rotate the pump at the fan wheel of the pump motor before restarting.

Note!
In device automatic mode, jamming of the pump is prevented b
y a
forced start (after 24 hours).

Reflex Servitec 60 Specifications

General

Brand	Reflex
Model	Servitec 60
Category	Industrial Equipment
Language	English