Bosch Gravity-Rise T4B Consignes De Fonctionnement/Sécurité page 12

BM 2610027814 10-12_BM 2610027814 10-12.qxp 10/22/12 2:52 PM Page 12
To level stand
The stand is equipped with two adjustable
feet for leveling the stand, as shown in
figure 19.
To adjust: loosen wing nut and adjust the
height of the foot by screwing the threaded
shaft clockwise to raise foot or counter-
clockwise to lower foot. Retighten wing nut
securely.
Stand Adjustability
To ensure the proper engagement of the
locking pins for safe and stable operation, the
following adjustment is made at the factory
prior to your T4B shipping. In the event
further adjustment is necessary, the user can
quickly and easily do so.
To review the need for adjustment, unfold the
stand as shown on page 9.
When unfolded, both left and right locking
pins should fully extend without a gap
between the locking pin and plate edge, as
shown in figure 20. If a pin is not fully
extended, follow steps 1 through 3 to adjust.
1. Using a wrench, loosen the jam nut on
each side of the stand, one quarter turn
only (figure 21).
2. Next, tighten the carriage bolt on the side
of the stand that has a gap between the
locking pin and plate edge. If this further
misaligns the stand, try loosening the bolt
on the other side instead. Continue to do
so on either side until the components
align and both pins extend fully.
3. Once fully aligned, tighten the jam nut on
each side.
To reduce the risk of injury,
WARNING
periodically check that all
fasteners are attached and adjusted
according to the assembly instructions
included in this manual.
FIG. 19
FIG. 20
Locking Pin
Fully Extended
FIG. 21
Carriage
Bolt
Jam Nut
Maintenance
-12-
Check for
gap here
Carriage
Bolt
Contact
Point