a. Setup for single drops using mechanical valve orautomatic pulse generator OPERATING INSTRUCTIONS The fluid can supplied either by fitting the bowl (CB0146)directly onto the unit, or by using the large container (CB0147) and connecting it to the unit by 4 mm hose. Set up the pneumatic circuit as shown in one of the drawings (a) or (b) or (c). All connections are to be made with 4 mm hose. Open drop size control nut "S" to maximum drop size. Start pulsing the unit by pressing the actuating valve many times, or operate the automatic pulse generator, until drops emerge. Adjust the drop size to your needs. If you have set up the circuit according to drawing (b) or (c), adjust the air flow with the nozzle nut "T". b. Setup for finely dispersed droplets > S T The COBRA drop ejector is designed to accuratelyshoot small quantities of liquid to distinct targets. An air actuated piston shoots the drops through a flexible hose onto the traget. The drop shots can be automatically timed or manually determined by the user, the amount of liquid in each shot can also be adjusted by a tuning screw at the back of the COBRA all according to the users needs. The COBRA is operated by clean air, pressure 3-9 bar. Most liquids and solvents up to 250 cst viscosity can be applied. c. Setup to supply drops and air jet independently > Air Air Air Order no. Banjo screw + washerBanjo fittingNozzle nutWasher MC0030MC0001MC0232MC0031 >

Auxiliary air inlet to break up the drops into sprayM6 Order no. DG0036Air 4mm dia. Ny hose lonOrder no. RNY004 4 literOrder no. CB0147 Order no. CB2000 > Order no. AD6060 101 MechanicalOrder no. SH1000Automatic Pulse Generator 3-180 pulses/minOrder no. SH3000Order no. DG60003 Order no. SH2000 110 M8 > Order no. AD6080 > SIMPLY SOPHISTICATED