Instruction Manual
Tek-DP 1650A
www.tek-trol.com
Technology Solutions
13
10.
Connect instrument lines to the instrument valves 8 to the appropriate meter, recorder,
transmitter w controller.
11.
Retract the sensor by rotating the drive nuts counter-clockwise as viewed from the top. The
nuts must be turned alternately, about two turns at a time, to prevent binding resulting from
unequal loading. Continue this procedure until the sensor is fully retracted.
NOTE
If flow rate higher than 66 lb.ft/sec (90Nm/s) or pipe size larger than 8”(DN400), will require
19mm diameter probe, mounted in 1” ball valve and 1” socket and 22mm hole
4
Electrical Connection
This section covers the all electrical connection requirement. Electrical connection of the device
must be carried out by trained, qualified specialists authorized to perform such work by the
installation site.
WARNING
•
Connect all electrical cables when the power is switched off. If the device does not
have switch-off elements, then, overcurrent protection devices, lightning protection
and/or energy isolating devices must be provided by the customer.
•
The device must be grounded to a spot in accordance with regulations in order to
protect personnel against electric shocks.
NOTE
•
When using the measuring device in hazardous areas, installation must comply with
the corresponding national standards and regulations and the Safety Instructions or
Installation or Control Drawings.
