* Emergency stop: see chapter 2.1
27
Fig. 10-1
Fig. 10-2
10.0 OPERATION INSTRUCTION.
We shall now go through a complete wrapping process, from loading to storage place, and explain
the practical use of Auto Wrap 1510 / 1514 / TWIN.
10.1
LOADING
Find a bale you wish to wrap. Increase the opening between the bearer-rollers as much as possible.
So that the rollers on the 1514 machines can stand vertically above each other and lift up a small
square bale more easily, a limiting chain has been fitted on each side. Continue testing until the
correct adjustment has been made. (See fig 10-1.)
CLAMP VALVE. (V23)
If the machine has difficulty loading the bale, or if the rollers spin against the bale during loading,
an adjustment of the clamp valve may be necessary. (V23, fig. 14-7.)
The valve is adjusted so that the width cylinders retract more easily during loading. Loosen the lock
nuts and adjust the valve. Turning clockwise increases the clamping pressure.
MAX. CLAMPING PRESSURE SWITCH
On the left-hand bearer-arm a switch is fitted which engages V20 when the rollers have gone far
enough in under the bale. This will vary according to the size of the bale which is being wrapped,
so this switch must be adjusted to the desired position.
When this switch is tripped, the rollers stop rotating and only the width cylinder is connected.
(See also section 10-2.)
