Disassembly
20
—
English
Vacuum spray degassing
—
18.12.2019
–
Rev. A
9.5.3
Inspection intervals
Recommended maximum inspection intervals for operation in Germany
pursuant to Section 16 of the Industrial Safety Regulation
[Betriebssicherheitsverordnung] and the vessel classification of the device in
diagram 2 of the Directive 2014/68/EC, applicable in strict compliance with the
Reflex Installation, Operation and Maintenance Manual.
E xternal inspection:
No requirement according to Annex 2, Section 4, 5.8.
Internal inspection:
Maximum interval according to Annex 2, Section 4, 5 and 6; if necessary, suitable
replacement actions are to be taken (such as wall thickness measurement and
comparison with the design specification which may be requested from the
manufacturer).
S trength test:
Maximum interval according to Annex 2, Section 4, 5 and 6.
Furthermore, compliance with Section 16 of the Industrial Safety Regulation and
Section 16 (1) in particular, in conjunction with Annex 2, Section 4, 6.6 and
Annex 2, Section 4, 5.8, must be ensured.
The actual intervals must be specified by the operating company based on a
safety evaluation taking into consideration the actual operating conditions,
experience with the mode of operation and charging material and the applicable
national regulations for the operation of pressure equipment.
10
Dis assembly
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.
CAUTION
Risk of burns
Escaping hot medium can cause burns.
•
Maintain a sufficient distance from the escaping medium.
•
Wear suitable personal protective equipment (safety gloves and goggles).
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 the disassembly, shut off the "DC" degassing lines and the "WC" make-up
line from the system to the Servitec and de-pressurise the Servitec. Then
disconnect the Servitec from all voltages.
Proceed as follows:
1.
Switch the system to stop mode and secure it to prevent it being switched
back on.
2.
Shut off the "DC" degassing lines and the "WC" make-up line.
3.
Switch the system to a voltage-
free state. Unplug the Servitec’s mains plug
from the power supply.
4.
Disconnect all cables from the terminals of the Servitec controller.
DANGER
–
Risk of serious injury or death due to electric shock. Some
parts of the Servitec's circuit board may still be live with 230 V even after
the device has been physically isolated from the power supply by pulling
out of the mains plug. Before you remove the covers, completely isolate
the Servitec controller from the power supply. Verify that the main circuit
board is voltage-free.
5.
Open the "FD" drain cock at the "VT" spray tube of the Servitec until the
spray tube no longer contains any water.
6.
If necessary, physically remove the Servitec from the system.
The dismantling process is completed.
11
Annex
11.1
Reflex Customer Service
Central customer service
Central telephone number: +49 (0)2382 7069 - 0
Customer Service extension: +49 (0)2382 7069 - 9505
Fax: +49 (0)2382 7069 - 9523
E-mail: [email protected]
T echnical Hotline
For questions about our products
Telephone number: +49 (0)2382 7069-9546
Monday to Friday 8:00 to 16:30
11.2
G uarantee
The respective statutory guarantee regulations apply.
11.3
Co nformity and standards
Device conformity declarations are available on the Reflex homepage.
www.reflex-winkelmann.com/konformitaetserklaerungen
Alternatively, scan the QR code:
Содержание Servitec 35
Страница 21: ......
