![BT CARGO DT 15 Operator'S Manual Download Page 32](http://html.mh-extra.com/html/bt/cargo-dt-15/cargo-dt-15_operators-manual_2824388032.webp)
Handling the BT DPF-II System (Option)
© BT Industries AB 180424-040
32
3.
During operation
The amount of black smoke trapped is indicated by the trap-
ping indicator lamp, the alarm indicator lamp and the buzzer,
in that order.
4.
If a malfunction occurs in the DPF System, the alarm indica-
tor lamp comes on and the buzzer rings for 5 seconds.
CAUTION!
When the alarm indicator lamp comes on, stop operation and
request an inspection from your BT dealer.
5.
Operation completion
Carry out DPF maintenance when a day’s operation is over.
BT DPF-II System maintenance method (Option)
CAUTION ON MAINTENANCE!
• Use a single phase AC200~240V external power source, rated
10 A or more. Connect securely to a power source earth.
• Have any repairs to the external power supply plug done by
an electrical specialist.
• Always fit an electromagnetic switch ‘with earth leakage
breaker) to the external current plug electrical source.
• Do not allow water into the DPF air cleaner when washing the
vehicle, etc.
• When there is a power cutoff due to power failure etc., the
system might sense a malfunction making the alarm indicator
lamp come on. In this case, request an inspection from your
BT dealer.
• Check that there are no objects that can easily catch fire
around the DPF System before carrying out maintenance.
Select a location for maintenance which is well ventilated (with
a draught), away from the rain and not near any waste paper
etc. that can easily catch fire.
• Do not handle the power plug with wet hands. A high voltage
is used (single phase AC200~240V), so there is a danger of
electric shock.
• Before starting DPF maintenance operation, make sure that a
specified external power is supplied to the machine.
So long as the external power is not supplied, regeneration will
fail to start, even if attempted.
• During maintenance operation, combustion smoke is emitted
out of the tail pipe.
Maintenance operation procedure
1.
Stop the vehicle, put the parking brake on and remove the
engine switch.
2.
Insert the plug into an external power supply connection
socket and turn it in the locking direction.
1 Insert
2 Lock