Safety
Safety Alert Symbol
This Safety Alert Symbol (Figure 3) is used both in
this setup instructions and on the machine to identify
important safety messages which must be followed to
avoid accidents
This symbol means:
ATTENTION! BECOME
ALERT! YOUR SAFETY IS INVOLVED!
Figure 3
Safety Alert Symbol
The safety alert symbol appears above information
which alerts you to unsafe actions or situations and will
be followed by the word
DANGER
,
WARNING
, or
CAUTION
.
DANGER
: White lettering / Red background. Indicates
an imminently hazardous situation which, if not avoided,
Will
result in death or serious injury.
WARNING
: Black lettering / Orange background.
Indicates a potentially hazardous situation which, if not
avoided,
Could
result in death or serious injury.
CAUTION
: Black lettering / Yellow background.
Indicates a potentially hazardous situation which, if not
avoided,
May
result in minor or moderate injury.
This manual uses two other words to highlight
information.
Important
calls attention to special
mechanical information and
Note
emphasizes general
information worthy of special attention.
Modifying the Briggs and Stratton
Tailpipe:
1. Make sure all moving parts have stopped, the parking
brake is engaged, and the key has been removed.
Allow unit to cool before starting these instructions.
WARNING
The engine can become very hot. Touching a
hot engine can cause severe burns.
Allow the engine to cool completely before
service or making repairs around the engine
area.
2. Prior to installing the Ultra Vac, cut the tailpipe back
4 1/4 inches (10.8 cm) as shown in Figure 4.
Figure 4
1.
4 1/4 inches (10.8 cm)
Installing the Collection System
For Lazer Z Units Serial Number
510,000–789,999:
Note:
Reference Figure 1 and Figure 2 for the item
numbers called out in the installation instructions.
1. Temporarily remove the ROPS to allow for
installation of the Ultra Vac. Retain the hardware
for reuse.
2. When installing the Ultra Vac onto a liquid-cooled
Lazer Z, the rear bumper plate must be removed.
Remove rear bumper plate. Reattach the lower side
bumper bars to the vertical “HOT” engine guard
shield using two of the original screws, washers and
whizlock nuts removed from the bumper plate.
3. Remove the lower two screws holding the clutch
guard plate (“HOT” engine guard on liquid-cooled
units) to the rear frame of the Lazer Z unit.
4. Install the mount weldment (item 9) loosely to the
rear of the machine using the two bolts and nuts
removed in step 1.
5. Install the frame brackets (item 16) and spacers
(item 17) loosely to the mount weldment (item 9) as
shown. Secure using two 3/8-16 x 1 1/4 inch screws
(item 23), two 3/8 spring disc washers (item 25) and
two 3/8-16 inch whizlock nuts (item 24). Make sure
that the raised portion of the spring disc washer
faces the head of the screw (see Figure 5).
6
