APG RCU-7000 user manual - Manual (Page 15)

Rev. A1, 4/07 RCU-7000 Series
15
Automation Products Group, Inc.
APG...Providing tailored solutions for measurement applications
Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]
• Maintenance and Inspection
The following annual servicing tasks should be carried out on the sensor
and relay unit.
(1) Remove the sensor from tank carefully.
(2) Ensure there is no damage.
(3) If sediment or other foreign matters are stained on sensor, clean the
sensor.
(4) Make contact between E0 and E2, and check the relay unit operation.
(5) Spare parts should be ordered from APG, whose address appears on
the title page.