Goodway REAM-A-MATIC Mode D'emploi page 8

2. AIR FLUSH: Compressed air may be used instead of water flush for removal of
deposit simply by connecting an air supply line to the water inlet of the machine.
CAUTIONS
1. The RAM-4X is designed to be used either wet or dry – not both. It is
equipped with a water seal. If used dry, the water seal will no longer
prevent water leakage.
2. Minimum operating radius of flexible shaft is 18" (460mm). However, it
is recommended that the shaft be kept as free from loops as possible.
This is especially critical nearest the drive unit.
3. Do not allow water to freeze in unit.
STORAGE – ALL MODELS
Disconnect water supply line. Disconnect the flexible shaft and drain water
to prevent rusting of shaft. Do not store machine where residual water in
machine may freeze. Refer to Flexible Shaft manual for flexible shaft storage.
USING THE RAM-4 WITH THE OPTIONAL
TWO-DIRECTION FOOTSWITCH
When cleaning internally enhanced tubes, it is sometimes desirable to use a
brush that rotates in both directions. The RAM-6 is best for this application.
However, every RAM-4 is wired for two-direction rotation and only requires
the two-direction footswitch to convert the standard machine.
INSTALLING THE TWO-DIRECTION FOOTSWITCH
1. Disconnect the standard footswitch from the air switch, located inside the
tool box, by pulling the tubing off of the barbed fitting. Be careful not to snap
off the barbed fitting. It is possible to pry the tubing off using the blade of a
small screwdriver but great care must be taken not to break the barb.
2. Connect the twin hose from the two-direction footswitch to the two air
switches located inside the tool box. The air switches are labeled
"FORWARD" and "REVERSE." When the brush is rotating clockwise when
viewed from behind, the machine is in the "FORWARD" direction. The twin
tubing can be connected to the air switches either way as long as you know
which side of the footswitch activates which air switch.
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