Reflex Refexomat RSC, Operating Manual

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Disassembly
54 — English Reflexomat with Basic controller — 20.06.2017 - Rev. C
11 Disassembly
DANGER
Risk of serious injury or death due to electric shock.
If live parts are touched, there is risk of life-threatening injuries.
• Ensure that the system is voltage-free before installing the device.
• Ensure that the system is secured and cannot be reactivated by other persons.
• Ensure that installation work for the electric connection of the device is carried out by an electrician, and in compliance with
electrical engineering regulations.
CAUTION
Risk of burns on hot surfaces
Hot surfaces in heating systems can cause burns to the skin.
• Wait until hot surfaces have cooled down or wear protective safety gloves.
• The operating authority is required to place appropriate warning signs in the vicinity of the device.
CAUTION
Risk of injury due to pressurised liquid
If installation or maintenance work is not carried out correctly, there is a risk of burns and other injuries at the connection points, if
pressurised hot water or steam suddenly escapes.
• Ensure proper disassembly.
• Ensure that the system is de-pressurised before performing the disassembly.
• Prior to disassembly, disconnect all water-sided connections from the device.
• De-pressurise the device by venting it.
1. Disconnect the system from the power supply and secure it against unintended reactivation.
2. Disconnect the power cable of the device from the power supply.
3. Disconnect and remove all cables from the terminals of the device controller.
DANGER – Risk of serious injury or death due to electric shock. Some parts of the device's circuit board may still carry 230 V
voltage even with the device physically isolated from the power supply. Before you remove the covers, completely isolate the device
controller from the power supply. Verify that the main circuit board is voltage-free.
4. Disconnect the secondary tank (if provided) on the water side from the system and the primary tank.
5. Open the discharge ports at the tanks until water and compressed air are completely removed.
6. Undo all hose and pipe connections to the tanks and the control unit of the device to the system and remove them completely.
7. If necessary, remove the tanks and the control unit from the system area.