IDX-OM-V024
Chapter 9
Option L
9.3
Mount the Heavy Duty Auto Drain
IDFB60/70/80/90 Series
9-2
9.3 Mount the Heavy Duty Auto Drain
1) Hold the hexagonal part (width across flats: 25) at the connection port (ball valve Rc1/2) of the
product with a spanner and screw-in the barrel nipple and elbow in order.
2) Screw-in the long nipple and heavy duty auto drain (width across flats of drain inlet port: 30)
completely. Mount the heavy duty auto drain vertically while facing the drain port downwards.
(Allowable inclination difference in the vertical direction is 5°)
3) For IDFB60, mount male elbow (width across flats: 22) to the drain outlet port (width across flats:
27). For IDFB70, IDFB80 and IDFB90, mount male connector (width across flats: 22) to the drain
outlet port (width across flats: 22) and mount the drain tube.
Note 1) Apply sealant tape or sealant to fit the nipple.
Tightening torque: 28 to 30N
･
m
Note 2) If the amount of drainage flowing into the heavy duty auto drain is small, open the bleed valve
gradually to adjust so that the drainage can flow into the auto drain smoothly.
9.4 Maintenance
1) Check the auto drain condition at least once a day. Press the flush button to clean (flush) the exhaust
valve.
2) The pilot air of the heavy duty auto drain is exhausted from the position in the drawing. Do not block
the exhaust port. Do not obstruct the exhaust port with airborne particles, etc.
3) Before removing the heavy duty auto drain, close the ball valve, and open the bleed valve or press the
flush button and confirm that there is no air pressure.
Hold the hexagonal part
with a spanner when
screwing the nipple.
Male connector
(IDFB70/80/90)
Male elbow (IDFB60)
Heavy duty auto drain
Long nipple
Elbow
Barrel nipple
Flush button
Bleed valve
open
close
Pilot air exhaust port
(Upper part of the side)
Summary of Contents for IDFB60-23-C
Page 36: ...IDX OM V024 Chapter 7 Documents 7 5 Air Refrigerant Circuit IDFB60 70 80 90 Series 7 6 ...
Page 50: ......
Page 51: ......
