BETCO XT3, Руководство оператора

Страница: 35 / 36

TROUBLE-SHOOTING
PROBLEM CAUSE POSSIBLE SOLUTION
No sign of power. No on
lamp, no BDI readout. (a) Bad connection
(b) Bad connection to BDI
(c) On-board charger is
plugged in
(d) Batteries dead
(e) Charger plugged into
outlet
(a) Check all connections.
(b) Make sure connector is fully pushed into
BDI.
(c) Disconnect charger from wall outlet.
(d) Recharge or replace batteries as needed.
(e) Unplug charger from 110v outlet. Charger
has an “inhibit” circuit that prevents machine
from running if charger is plugged in.
Powers on with key switch,
but solenoid does not “click”
with rocker switch. Bad connection Check all connections.
Powers on, solenoid “clicks”,
but does not run (a) Safety run switch
problem. Not pulling
plunger enough to
activate.
(b) Safety run switch wire
connectors may be loose
(a) Cable may have slipped and sleeve needs
to be re-crimped or replaced.
(b) Push in connectors
Pad “bogs down” Too much pad pressure Decrease pressure using directions on
“Balancing Instructions” page
Machine will not set upright
with cover on Too little pad pressure Increase pad pressure using directions on
“Balancing Instructions” page
Low runtime (a) Improper charge
(b) Old batteries or defective
cell in battery
(c) Too much pad pressure.
(d) BDI set to too high a
voltage
(a) Make sure that batteries get a full charge
after each use.
(b) Replace batteries. Best to replace as a set.
(c) Balance machine. See “Balancing
Instructions” page.
(d) See BDI instruction page on how to set to a
value of 4 for optimal run time and battery
life
Machine vibrates (a) Pad not centered
(b) Pad is torn or worn
excessively
(a) Remove pad and re-center the pad
(b) Replace pad
Noise coming from
underside of deck Belt is loose and causing belt
tensioner to “chatter”. Tighten belt. See page with “Belt tightening
instructions”.
Machine hard to push (a) Worn pad
(b) Worn wheel bearings
(c) Pad out of alignment (a) Replace pad.
(b) Replace bearings or replace wheels.
(c) See solution to next problem “Machine pulls
left”.
Machine pulls left (a) Worn pad
(b) Wrong pad
(c) Right side of pad needs a
little more contact than
the left so “pad assist”
can help pull machine
forward .
(a) Replace pad
(b) Replace pad with pad approved use with XT
burnisher.
(c) Add a small shim (.010 thick) between
bearing housing and deck on the right side.
This will “push” right side down toward floor.
(If there are too many shims, then left side
of pad will not contact properly).
Uneven floor buffing (right
side of pad polishes and left
side does not) Right side of pad contacting
too much, therefore left side
is not contacting enough. The reverse of the previous procedure. Remove
one of the small shims (.010 thick) between
bearing housing and deck on the right side
BETCO CORP. 6/22/07 Page 35 XT3 BATTERY BURNISHER