Trouble Shooting - Tennant NOBLES V-WD-16B Opérateur Manuel

OPERATION
EN

TROUBLE SHOOTING

PROBLEM
No power.
Poor pickup.
Short run time.
14
CAUSE
Faulty ON/OFF switch.
Batteries need charging.
Faulty battery(s).
Loose battery cable.
Improper battery cable connection.
Vacuum motor thermal overload
tripped.
Faulty vacuum motor wiring.
Air flow obstruction.
Vacuum bag is full.
Float shut- off screen is activated.
Drain hose plug is loose or off.
Cover latches are not engaged.
Batteries need charging.
Worn cover gasket.
Vacuum motor carbon brushes worn.
Batteries not fully charged.
Faulty battery(s).
Batteries need maintenance.
Faulty charger.
SOLUTION
Contact Service Center.
See CHARGING BATTERIES.
Replace battery(s).
Tighten loose cables.
See INSTALLING BATTERIES.
Check air flow for obstruction, wait 20 minutes
for motor to cool.
Contact Service Center.
Remove obstruction from float shut- off screen,
vacuum hose, accessary tool or squeegee.
Empty or replace bag.
Drain recovery tank.
Secure drain hose plug.
Engage cover latches.
Charge batteries.
Replace gasket.
Contact Service Center.
Charge batteries.
Replace battery(s).
See BATTERY MAINTENANCE.
Replace charger.
V- WD- 16B / V- WD- 61B (04- 10)