Charging External USB Devices
(Fig. 1, Fig. 3)
Do not connect any device
that is not compatible with
5VDC, 4.8A power source to the USB Ports on
the Portable Power Adapter. Charging of non-
compatible devices may create a risk of porta-
ble power adapter malfunction.
You can use the USB Ports 4 on the Portable
Power Adapter 1 to increase the battery run-
time of various battery-operated USB devices,
e.g. mobile phone, MP3 player or tablet PC.
Ensure that your external USB device can be
charged using the USB Ports 4 on the Portable
Power Adapter 1.
1. Plug the charging cable of your USB device
into the USB Port 4 on the Portable Power
Adapter 1.
2. Press the On Button 2 for activation of the
Portable Power Adapter 1. The On Button
2 lights up.
If no charger cable is connected, the USB ports
are automatically disabled after 30 seconds.
The On Button 2 light goes out.
The USB Ports 4 are disabled automatically to
save power when no power is being used from
the USB Ports 4.
Connecting the Heating Element
Power Cable
(Fig. 1, Fig. 4)
Connect only Bosch Heated
Workwear Heating Element
Power Cable to the Heating Element Power
Port of the Portable Power Adapter. Connect-
ing any other device may create a risk of fire or
personal injury.
1. Plug the Heating Element Power Cable 8
into the Heating Element Power Port 3 of
the Portable Power Adapter 1.
2. Press the On Button 2 for activation of the
Portable Power Adapter 1. The On Button
2 lights.
3. Press the power button and heat level
controller of the heated workwear once for
each heat level.
Operating Instructions
Fig. 3
Fig. 4
-7-
4. Slide the Portable Power Adapter 1 into
the pocket provided in the garment or hang
the Portable Power Adapter 1 on your belt
using the Belt Clip 5.
4
3
8
1
5
1