2. Installation
2.1 Preparation
2.2
- The level indicator has to be mounted always with the cable entry
downwards.
2.3 Electrical connection
- Check the membrane of visual transport damage.
- Read and follow the safety instructions and the operating
instructions, before handling with the device !
Mounting in the vessel
- Position the level indicator with the gasket at the provided flange
and fix it with 4 washers and screws M6.
Circuit diagram
2.4
Cable gland
- After electrical connection, tighten the cable gland.
- Screw the cap nut, until the cable entry is closed tightly.
-
3. Commissioning
- Put the level indicator into operation only, if the installation and the
electrical connection have been done correctly.
- The level indicator is presetted at sensitive.
- With the adjusting nut the device can be adjustable insensitive.
Clockwise insensitive.
M LLET
Füllstandtechnik
GmbH
02
MFD-BA 04/13
©
by MOLLET
Operating instruction MOLLET D-74706 Osterburken Tel. +49 6291 6440-0 Fax +49 6291 9846
4. Utilization
4.1 Normal operation
- Use the level indicator in its intended application only.
- The level indicator is provided for use in silos or vessels with
pressureless operation.
- Comply with the
on the data plate. Check the
membrane of the level indicator, when the permissible temperature
of bulk goods was exceeded or was fallen short off.
- Damaged devices have to put out of operation immediately.
4.2 Inexpert handling
- Ignoring of the safety instructions and the operating instructions.
- Not intended use.
- Mounting of spare parts which are no original parts.
- Violation against applicable law and standards.
-
5. Maintenance and servicing
5.1 General informations
- Do maintenance work only, if the silo or the vessel is empty and
if there is no overpressure or vacuum.
- Use original spare parts only.
5.2
- Inspect in regular intervals if there is any wear or abrasion at the
membrane. Define the control intervals, depending on the
characteristics of the bulk goods.
- In case of damage or abrasion, replace the membrane
immediately with a new membrane.
5.3 Servicing
- Damaged parts have immediately replaced with similar.
- Until the complete reconstruction of the proper function, the level
indicator must not be used any more.
-
6. Storage
- Store the level indicator dry and dust-free.
- Protect the membrane against pointed objects and ultraviolet
radiation.
-
7. Disposal
- The level indicator can be recycled.
- The disposal applies to the valid environmental guidelines
according to the location of the carrier and the local manufacturing
conditions.
-
specifications
Maintenance
002-AP02
NC NO C
P
2 3/4 1
1
2
3/4
adjusting nut
Membrane level indicator
MFD
