User guide

TrueFeed manual
47
2. Installation
2.1 Mechanical installation
The hopper loader lid fits directly on the hopper of the TrueFeed.
To attach the ME hopper to the TrueFeed lid, quick release clamps on the hopper are used.
If the ME hopper loader is delivered subsequently instead of together with a TrueFeed unit the tube
support will need to be mounted to the frame of the TrueFeed.
2.2 Compressed air installation
The ME loader uses compressed air to convey material. The inlet for your compressed
air supply line is on the solenoid valve. The air connection diagram can be found on the valve’s
body.
1. Connect the compressed air to the ø0.31 x 0.24 in. {ø8x6 mm} compressed air connection on the solenoid
valve. The compressed air source must deliver a maximum of 58 - 116 PSI {4-8 bar} of clean, dry
(non-lubricated), air.
2. Make connections from the solenoid and the ejector pipe with the provided compressed air
tubing. Quick disconnect fittings are provided for these connections. The tubing should be cut to
length for maximum efficiency of the system. Use straight cuts to assure a good square tubing end.
CAUTION:
Be sure to provide hazard-free routing of the tubing, keep it away from hot or
moving surfaces and out of the way of personnel
.
2.3 Connecting material line
The flexible hose will need to be attached over the inlet pipe of the ME hopper lid and ejector pipe.
Secure the hose with a hose clamp.
For TrueFeed: The flexible hose needs to be attached to the tube support
Secure the hose with a hose clamp.
Use the shortest possible length, to avoid wasting compressed air energy
.
IMPORTANT: The material line should be as straight as possible.
Avoid loops and S-curves in flexible hose. This can affect conveying
performance.
Additional parts when field installing ME-loader to the TrueFeed:
- Short piece curved material hose (function = flexible joint between load cell and frame)
- Tube support