11
R. 03/12 855 819
Samson Corporation • One Samson Way • N.C. 28778 Swannanoa • Phone: 00 1 8286868511 • Fax: 00 1 8286868533
2012_03_06-17:30
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• If the unit is marked with the symbol, it can be used in potentially explosive atmospheres. Below this symbol, in the nameplate of
the pump, are indicated the areas for which the equipment is approved. You will also find the maximum allowable surface temperature in
the same plate.
• Always ground the pump.
• When removing the pump, remember to remove the ground wire.
• Use a grounding cable of at least 12 gauge (2.0 mm
2
).
• If the pump you have purchased is valid for Atex, a specific Atex manual will accompany this one. Read this manual before operating the
pump.
• Make sure the pump is maintained properly by qualified personnel. Use original components by Samson Corporation for its maintenance.
The use of non-original parts causes the loss of approval for use in potentially explosive atmospheres ATEX (Ex) of the pump.
• Any change or modification is made at your own risk and it will invalidate the approval for the Atex pump atmospheres (Ex).
Operation
Directflo pumps use in potentially explosive atmospheres ATEX (Ex)