User Manual

Daniel 3814 Liquid Ultrasonic Meter Installation Manual Section 3: Electrical installation
3-9000-760 Rev E March 2015
Conduit seals 41
Figure 3-2 External ground lug
3.4 Conduit seals
Daniel 3814 Liquid Ultrasonic Meters require conduit seals for installations in hazardous
environments. Adhere to safety instructions to protect personnel and equipment.
A.
A. External ground lug
HAZARDOUS VOLTAGE
Do not open the Transmitter Electronics Enclosure in a flammable gas area. Disconnect
power before servicing.
Do not disconnect equipment unless power has been removed or the area is known to be a
non-hazardous. Failure to follow these instructions may result in serious injury or death.
EXPLOSION HAZARD
Substitution of components may impair the intrinsic safety and cause ignition of flammable
or combustible atmospheres. Disconnect power before servicing.
Failure to remove power and use Daniel approved components may cause serious injury.