OPERATION
14
Tennant 1500 (05–99)
FIG. 27
5.
Retighten lock screws once proper brush height is
achieved.
ADJUSTING PICK-UP HEAD PRESSURE
Pick-up head pressure is factory preset and should not
require any adjustment. If pick-up head adjustment is
necessary, follow steps below.
Proper pick-up head pressure is correct when pick-up
head glides smoothly with minimal drag restriction.
To adjust pick-up head pressure:
1.
Stop machine on level surface and pull out main
circuit breaker button to shut-off power. Button is
located at rear of control console.
2.
Carefully hinge open recovery tank to access
pick-up head adjustment nut.
3.
Turn adjustment nut clockwise for more pick-up
head pressure or counter–clockwise for less. Do
not remove nut (Figure 28).
FIG. 28
STORING MACHINE
1.
Before storing machine, be certain to rinse tanks
and drain machine of all water.
2.
Store machine in a dry area.
3.
Remove recovery lid to promote air circulation.
4.
Raise the brush/pickup head off the floor.
5.
If storing machine in freezing temperatures, be
certain to circulate an undiluted anti-freeze
solution throughout the machine.
ATTENTION: Do not allow machine to freeze
without anti freeze. Damage due to freezing
temperatures is not covered by warranty.
ATTENTION: Do not expose machine to rain and
store indoors.
RECOMMENDED STOCK ITEMS
Refer to Standard Parts section for recommended
stock items. Stock Items are clearly identified with a
Bullet preceding the parts description. See example
below:
