Micron-technology Turbofan Manual do Utilizador

TURBOFANInstruction manual andinstallation guideMicron Sprayers LimitedBromyard Industrial EstateBromyard, HerefordshireHR7 4HS, UKTel: +44 (0) 1885 4

DRAFT 9 4.2.4 Hydraulic Oil Flow If a Power Take Off (PTO) driven hydraulic pump is used, the pump should be chosen to provide the calculated maximum

DRAFT 10 TABLE 1 – Pressure drop along hydraulic hoses HOSE SIZE -4 -4 -5 -6 -6 -8 -8 -10 -10 -12 -12 -16 -16 -20 -20 -24 -24 HOSE I

DRAFT 11 DRAIN LINES MUST BE FITTED. TOTAL BACK PRESSURE OF COMBINED DRAIN LINES MUST NEVER EXCEED 3 BAR OR MOTOR SEAL FAILURE WILL RESULT. b) On al

DRAFT 12 4.2.7 System Protection Any self-contained hydraulic system MUST be protected by a relief valve from the pres-sure side of the pump to the re

DRAFT 13 Figure 6. Typical self-contained hydraulic system SPRAY HEADS CONNECTEDIN PARALLELCHECK VALVERELIEF VALVEON/OFFVALVERETURN FILTERFILLER/BREA

DRAFT 14 CHECK VALVEFILTERPRESSURE GAUGEFLOWCONTROLRETURNLINEPRESSURE LINE FROM TRACTOROPEN CENTRE SYSTEMPRESSURE SIDE FILTERFigure 7. Typical systems

DRAFT 15 4.2.13 Filter All hydraulic systems MUST be filtered. For sprayers using the tractor’s hydraulic sys-tem, a return line filter with a 25

DRAFT 16 If a new sprayer is being designed or an original pump is to be replaced, it is suggested that a diaphragm or centrifugal type is chosen.

DRAFT 17 4.4 Testing Any new sprayer must be tested to ensure the following: 1. That the sprayheads all rotate at the correct speed. 2. That the ch

DRAFT 18 and the coverage assessed viewing the droplets with an ultra-violet lamp in the dark. 5.4 Sequence of Operation It is important that all sp

DRAFT 1 1.0 INTRODUCTION 2 2.0 SPECIFICATION 3 3.0 TEN KEY POINTS FOR USERS 4 4.0 INSTALLATION 5 4.1 Mounting of Sprayheads 5 4.2 H

DRAFT 19 The following recommendations are for guidance only and do not exclude any statutory requirements: 1. Always wear adequate protective cloth

DRAFT 20 DISTANCE TRAVELLED IN ONE MINUTESWATH WIDTHW METRESSPEED S KM/HRThe following steps describe the calibration procedure in detail: 1. Establ

DRAFT 21 SPEED km/hr 4 6 8 10 15 20 25 30 4 0.03 0.04 0.05 0.07 0.10 0.13 0.17 0.20 6 0.04 0.06 0.08 0.10 0.15 0.20 0.25 0.30 8

DRAFT 22 RESTRICTOR No. FLOW RATE (litres/minute) 1 Bar (15 psi) 2 Bar (30 psi) 3 Bar (45 psi) 10 0.30 0.42 0.51 48 0.62 0.87 1.07 55 0.81

DRAFT 23 8.0 MAINTENANCE The Turbofan Sprayhead is manufactured from high quality materials which have been selected for maximum strength, reliabilit

DRAFT 24 1. Disconnect all hoses and remove sprayhead from the sprayer. Plug all free ends of hydraulic hoses on the sprayer and all ports on the hy

DRAFT 25 TURBOFAN (BASIC) PARTS LIST (TBF/200) PART NO. DESCRIPTION QTY 4915 SCREW, M5 X 16, S/S 4 5245 NUT, M4 NYLOC 2 5472 SCREW, M6 X 16, S

DRAFT 26 TURBOFAN PARTS DIAGRAM 59716185572259846184619459715722598460616266524562566087620760786077606759846249627762816282627962806261A6238572260615

Since February 2003 the hydraulic motor driving the Turbofan head has been fitted with a double oil seal arrangement. Between the two seals there is

DRAFT 2 1.0 INTRODUCTION The Micron TURBOFAN Sprayhead has been developed from over 30 years experience in the design and use of rotary atomisers. Or

DRAFT 3 2.0 SPECIFICATION Length (max. front to back): 35 cm (complete with mounting bracket) Diameter: 45 cm Weight: 6.4 Kg plus mountin

DRAFT 4 3.0 TEN KEY POINTS FOR USERS The following list of ten points is intended to assist users in the efficient use of Turbofan sprayheads. It is

DRAFT 5 4.0 INSTALLATION The design of a sprayer incorporating Turbofan Sprayheads will vary according to the crop to be sprayed, the type of sprayer

DRAFT 6 4.1.1 Distance from Crop Each sprayhead must be positioned sufficiently far from the crop to allow the airflow from the fan to disperse the s

DRAFT 7 IMPORTANT: Sprayheads must never be positioned so that spray droplets can be blown towards the driver or operator of the sprayer. Ensure that

DRAFT 8 4.2.2 Parallel Connection The hydraulic motors of the Turbofan are normally connected in parallel. To calculate the hydraulic flow required f