KROHNE OPTIWAVE 5200 C_F EN - Manual (Page 92)

7
SERVICE
92
OPTIWAVE 5200 C/F
www.krohne.com 07/2013 - 4001904902 - HB OPTIWAVE 5200 R02 en
• Remote (field) version: Remote (field) version: Remote (field) version: Remote (field) version: The removal and installation of the remote converter and/or the
antenna housing. For more data, refer to
How to turn or remove the signal converter on page
37.
• Replacement of signal converters of other radar devices: Replacement of signal converters of other radar devices: Replacement of signal converters of other radar devices: Replacement of signal converters of other radar devices: The removal of BM 70 A, BM 700,
BM 702 or BM 702 A signal converters and installation of the OPTIWAVE 5200 signal
converter. For the procedure, refer to
Replacement of the BM 70x signal converter with the
OPTIWAVE 5200 signal converter on page 92.
For more data on how to prepare the device before you send it back, refer to Returning the
device to the manufacturer on page 96.
7.4.2 Replacement of the BM 70x signal converter with the OPTIWAVE 5200 signal
converter
Equipment needed:
• 5 mm Allen wrench (not supplied)
• Slotted-tip screwdriver (not supplied)
• Option for BM 70 A or BM 700:
Option for BM 70 A or BM 700: Option for BM 70 A or BM 700: Option for BM 70 A or BM 700: wrench for housing cover
• Option for BM 70 A or BM 700: Option for BM 70 A or BM 700: Option for BM 70 A or BM 700: Option for BM 70 A or BM 700: yellow / blue magnet
• BM 70 A, BM 700, BM 702 or BM 702 A radar level meter
• OPTIWAVE 5200 signal converter (without process connection and antenna)
• Adaptor for the BM 70x process connection. You can send an order for this part only or for the
OPTIWAVE 5200 signal converter with the adaptor attached. For the order code, refer to
Order code on page 134.
• Handbooks for all devices
Procedure 1: Record the offset value (BM 70 A, BM 700, BM 702 or BM 702 A radar
level meter)
1 BM 702 or BM 702 A: BM 702 or BM 702 A: BM 702 or BM 702 A: BM 702 or BM 702 A: Remove the 4 screws on the signal converter cover with a slotted-tip
screwdriver.
BM 70 A or BM 700:
BM 70 A or BM 700: BM 70 A or BM 700: BM 70 A or BM 700: If you use the Hall effect sensors, it is unnecessary to remove the front
cover of the signal converter. Use the supplied magnet to "push" the buttons. If you do not have
the magnet, remove the cover with supplied wrench.
i For more data about the display screen, keypad buttons and Hall effect sensors, refer to
the applicable handbook.
2 Energize the device.
i The device is in operation and in normal mode.
3 Push [^ ^ ^ ^] to go to the SERVICE menu.
i The display screen shows the text "Code 2".
INFORMATION!
Complete the 5 procedures that follow in numerical sequence. These procedures are applicable
only to devices that have the Metallic Horn, Wave-Guide and Wave Stick antenna options.
To get the passwords for the BM70x and OPTIWAVE 5200 C Service menus, speak to the supplier.
CAUTION!
Make sure that you also record device configuration data. This data includes basic configuration
(tank height, blocking distance etc.), output, application, display and strapping table data. You
can find this data in the Supervisor menu.