User manual

1 Mounting screws of the xing plate

2, 3 VRLA batteries 1 and 2

Observe the correct polarity when wiring the batteries. Connect the red cable to the positive pole of battery 1 and

the black cable to the negative pole of battery 2. Use the blue cable to connect the negative pole of battery 1 to the

positive pole of battery 2.

Connections and operating elements

MBA120W MKII HTHT