Section 2: Deploying the Bambi MAX
Deployment Instructions
2016 Bambi MAX Service Manual – Models 1518-3542 (Version E) 8
We Engineer Solutions
Connecting Power
The power requirement to control the Bambi MAX valve is 5 amps, 24/28 VDC. The Bambi MAX comes
with a three-conductor, 16-gauge control cable that comes from the valve to 3' above the head. Attached to
the end of the cable is a male waterproof Nema 5-15 electrical plug (the female receptacle for the helicopter
is attached). If an additional new plug is required, an IP67 or better must be used.
The purpose of this type of plug is to offer a clean breakaway if the Bambi MAX has to be jettisoned from
the aircraft in an emergency. It is suggested that the plug be lightly taped together with vinyl tape, while in
use, to ensure that wind action does not separate the plug during flight.
There are three types of suggested wiring installations (see Appendix for diagrams).
1. Pilot control: In this configuration, the control is wired into the pilot's control column through a
relay.
2. Pilot control (US interagency): In this configuration, the control is wired into the pilot's control
column through a 50 amp relay as per US interagency regulations. This system can also be used to
control a heli-torch, etc.
3. Crew control (remote power supply): This configuration allows a crew member or a pilot to
control the dumping of the bucket using a battery pack to supply the power to the remote switch.
This also eliminates the high cost of pre-wiring the aircraft.
Valve PowerFill
Bambi Max
Model
Current Draw
Amps at 24.5 Volts
Current Draw
Amps at 24.5 Volts
BBX1518 5 N/A
BBX1821 5 N/A
BBX2024 5 45
BBX2024S 5 45
BBX2226 5 45
BBX2732 5 45
BBX2732S 5 45
BBX3542 5 45
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