17
0698-551 B70V
-H SanitaryPlus - 01/18
en
Legend:
(1) Equipotential bonding cable
(2a) Conductive substrate or
connection of an equipotential
bonding cable to each of the two
drums
(2b) Galvanic connection (low
contact resistance towards earth)
(3) Conductive hose
(4) Conductive connection between
hose and hose connector
(5) Pump tube category 1/2
(6) Explosion proof motor
Fig. 27
Prevention of obvious misapplication (examples)
• Observe and comply with the operating limits of the pump in terms of temperature, pressure, delivery rate
and speed (→ contract data sheet, → technical data).
• The power consumption of the pump increases with increasing viscosity of the liquid. To prevent an overload
of the pump, coupling and motor, comply with the permissible viscosity (→ technical data). A lower viscosity
is allowed.
• Do not use the pump tube to lift objects.
2.3 Specific danger
Explosion hazard area
→ Instructions for the explosion protection
• Only use pump tubes with ATEX approval.
• Only use explosion proof drive motors.
Dangerous media
• When pumping dangerous media (e.g. hot, flammable, explosive. poisonous, dangerous to health) observe
safety provisions for handling hazardous substances.
• Always wear protective equipment when working on the pump.
Содержание B70V-H-D SanitaryPlus
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