Inspection & Maintenance; After Use; Maintenance; Testing - Saurya SLAM Hornet EM 1LED Instructions For Safe Use

4. Inspection & Maintenance
4.1

After Use

Take the following steps after the SHEM -unit has been taken out from Ex-area:
1) Clean the unit with a damp cloth (do not use detergents or solvents)
2) Change the anti-static film if only little light comes through it or it is damaged
3) Have a visual check on the unit (condition of cable, PC-tube, tightness of parts)
4) Let the unit dry in open air
4.2

Maintenance

The following procedure should be taken in case the SHEM -unit needs to be repaired:
1) Maintenance may be carried out only outside Ex –area
2) Person responsible for maintenance should have been trained the basics of explosion-
protection as well electricity
3) Only original spare parts from the manufacturer should be used. Please note that there are no
components in this unit which can be repaired by using glue, silicone or any other similar
method.
4) The dissipation feature (antistatic) on transparent parts of SLAM
because of external affects like solvents or chemicals or mechanical stress. In case the surface
of the PC-tube is damaged in one area greater than 100 cm
surface resistance of the transparent parts has to be between 1 MΩ...1 GΩ. Please contact
Atexor Oy in case You need a simple measuring device, which is needed for measuring
surface resistance of the PC-tube.
5) Maintenance instructions with exploded-view diagram and spare parts list are available at your
local distributor and the manufacturer. Please, when requesting maintenance instructions with
exploded-view diagrams, include the model and serial number of the product.
The device has a Li-Ion battery and electronics inside, please use required actions
when disposing of the device or its components.
4.3

Testing

Tests are to be done according to EN/IEC 60079-19 until returning the repaired unit back to operation.
Below mentioned tests shall be done in addition to the tests specified in EN/IEC 60079-19
·
PE –resistance test
LIT
13/16
Powered / Battery full
2
the part has to be changed. The
®
Hornet may be damaged