Troubleshooting

Radio Electrics and Reel rewind

Engine revs. too low.
Remedy – Increase engine revs to ¾ revs or 2400 RPM.

Drive belts slipping
Remedy – Adjust belts with the belt tensioner

Reel brake is adjusted too tight
Remedy – Adjust brake

Switch (1) not “on” or faulty.
Remedy – Replace with 10amp fuse

Flat battery on unit 12V.
Remedy – Charge or replace.

(5SDM) Break in vehicle battery connection.
Remedy – Repair.

Blown fuse.
Remedy – Switch on or replace.

Digital code not synchronised.
Remedy – 12 dip switches in transmitter must correspond with switches in radio receiver board.

Discharged transmitter battery.
Remedy – Replace 9 volt battery.

Wrong transmitter (9TBE only).
Remedy – R=right 27.195 MHz, L=left 27.145 MHz.

Faulty receiver or transmitter.
Remedy – Call factory for radio return authorisation form. 1800-645-688 .

Discharged transmitter battery.
Remedy – Replace (216-9V).

Aerial broken or loose on base.
Remedy – Replace or tighten aerial. Finger tight only! If more than finger tight the coax cable will break inside the aerial base..

Coax broken inside of aerial base.
Remedy – Replace the aerial base and coax cable.

Low 12V. on machine.
Remedy – Charge or replace battery. 12.5 voltage output allows optimum performance.

Faulty receiver or transmitter.
Remedy – Call factory for radio return authorisation form. 1800-645-688.

Interference from overhead power lines or other.
Remedy – Relocate the spraying system.

IMPORTANT NOTE.

Transmitters on “9TBE” & “9TDE”Twin reel units have two different built in frequencies. 27.145 MHz for the left side reel & 27.195MHz for the right reel. Therefore, you cannot re-code the digital dip switch on one side to work the other side.

Call the factory if you are experiencing problems to obtain a radio authorization form on 1800-645-688.

Pumps and Pressure Controllers

Regulating valve not set for pressure
Remedy – set lever (8) to “press” and adjust knob (6)

Damaged or worn seat or spring in regulator
Remedy – replace with Sting repair kit or new spring

Sticking pressure regulator slide
Remedy – remove slide & lubricate with marine grease

Spray nozzle/s worn, missing, or exceed pump capacity
Remedy – replace Spray Nozzles with appropriate size

One or more valves are not seating.
Remedy – clean or replace valves.

Sucking air through suction line or filter.
Remedy – examine and repair.

Air has not been entirely evacuated from pump.
Remedy – run pump with lever (8) on by-pass until all air is evacuated.

Blocked suction filter or valve closed.
Remedy – clean filter or open ball valve.

Motor to Pump drive belts loose /broken or Direct coupling damaged
Remedy – tension belts or replace, replace direct coupling sprockets and chain

Reputed spray hoses or fittings.
Remedy – repair or replace.

One or more valves are not seating.
Remedy – clean or replace valves.

Diaphragm split (Oil will go milky)
Remedy – STOP PUMP! Replace (see pump manual)

Air has not been entirely evacuated from pump.
Remedy – run pump with lever (8) on by-pass, until air is evacuated

Sucking air through suction line or filter.
Remedy – examine and repair

Oil level is low.
Remedy – top up with 20W/30

Damaged or worn seat or spring in regulator.
Remedy – replace.

Sticking regulator slide
Remedy – remove slide & lubricate with marine grease

Spray nozzles worn, missing, or exceed the pump capacity
Remedy – replace nozzles with appropriate size.

Main drive belts slipping.
Remedy – tension belts or replace, replace direct coupling sprockets and chain.

Leaking hoses or fittings.
Remedy – repair or replace

Oil level is low.
Remedy – top up with 20W/30

Sucking air or air in pump.
Remedy – examine and repair.

Blocked filter.
Remedy – clean filter.

One or more diaphragms are split.
Remedy – STOP PUMP IMMEDIATELY & replace diaphragms

Worn safety valve (Pressure adjusted to high.)
Remedy – replace safety valve.

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