Plastec Junior Air Control - Manual (Page 9)

Laboratory Airflow Monitor
TYPE JUNIOR
Contacts and Wiring
2216 60th Drive East • Bradenton, Florida 34203
(941) 751-7596 • Fax (941) 751-7598 • www.plastecvent.net 9
MAINTENANCE
Front plate and stickers of airflow monitor may be cleaned with mild soap and water on a damp
cloth to remove finger marks, oils and residue. Do not use abrasives. Do not allow liquids to enter
the plastic casing. Dry the monitor thoroughly after cleaning.
TROUBLESHOOTING
PROBLEM CHECK
No indicators Power supply may not be plugged into AC supply.
Improper alarm set point Airflow sensor is factory precalibrated at 0.5 m/s or 100 FPM. Field
reading may be different if sensor is not properly located or hood
design affects stable airflow. If intended air speed is different than
0.5 m/s / 100 FPM or if actual anemometer reading is different,
follow Sensor Recalibration Procedure page 1.
WARRANTY
PLASTEC ® Ventilation, Inc. warrants its equipment, products and parts, to be free from defects in
workmanship and material under normal use and service for one year after delivery to the first user.
Product must be returned to point of purchase, with dated bill of sale, within one year of purchase.
If factory return is required, please contact distributor first.