Related Manuals for Formula Air RVA1-NX-06
Summary of Contents for Formula Air RVA1-NX-06
- Page 1 RVA Rotary valves Maintenance manual (EN) User manual | RVA Rotary valves www.formula-air. com...
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Page 2: Table Of Contents
Content Introduction ..............................3 Product description ............................3 How it works ............................4 2.1.1 Rotary valve body ........................... 4 2.1.2 Rotor ..............................4 2.1.3 Motor and Gearbox ..........................4 Overall dimensions..........................5 Technical datasheet ..........................5 Electrical connection ..........................6 Precautions for proper use ........................ -
Page 3: Introduction
This manual cannot be reproduced, even partially, without prior written consent by Formula Air Group. Every step of the rotary valve all along its life cycle has been deeply analyzed by Formula Air Group in the expected area during the design, construction, and manual creation. However, it is understood that nothing can replace the experience, training and good sense of those professionals who work with the device. -
Page 4: How It Works
Figure 1. Formula Air rotary valve How it works The rotary valve is functionally built up of the following main components : Rotary valve body Rotor with rubber blades Drive set (motor and gearbox) Figure 2. Structural design 2.1.1 Rotary valve body The rotary valve body is made of sheet steel. -
Page 5: Overall Dimensions
2.2 Overall dimensions Mass Type (mm) (mm) (mm) (mm) (mm) (mm) (mm) (kg) RVA1-NX-06 150 (1x150) RVA2-NX-06 450 (3x150) 1108 RVA3-NX-06 600 (4x150) 1359 RVA4-NX-06 1000 1066 900 (6x150) 1036 1609 RVA5-NX-06 1500 1566 1350 (9x150) 1536 2109 Technical datasheet Installation, operation, maintenance, and repair may only be carried out by qualified personnel. -
Page 6: Electrical Connection
Electrical connection Electrical connection must only be carried out by a certified electrician. When making the electrical connection, check that the rotary valve rotor is turning in the correct direction. The rotation direction is indicated by an arrow on the rotation disk cover. The electrical connection must be carried out in accordance with current local and national regulation. -
Page 7: Greasing Interval
3.3.2. Greasing interval Operating Greasing interval temperature of Environmental conditions bearing °C Clean Dirty Very dirty Heavily humid 3 years 6 months 3 months 1 year 2 months 1 month 3 months 2 weeks 1 week For information on the maintenance of the gearbox and drive motors, see relevant manuals from the original manufacturers (supplied separately). -
Page 8: Noise Level
Step 3 : Introduce the new rubber blades into the metal vane gap. Make sure that the holes are aligned, and the flap is in the right direction then bolt them back. Noise level The noise ratio of the component in our scope of supply in connected condition and without media is below 70 dB (A) measured at 1 meter from the component. -
Page 9: Rotation Detector (Optional)
Position Description Position Description Body Motor and gear Bearing housing Bolt M5 x 10 Cover Rotation detector Rotation disc cover Rotor and rubber blades Detector holder Bolts and washers M8 Rotation disc Bolts, nuts & washers M8 Spare parts Code Description JCAB000028 Bearing for RVA rotary valve (all models) - Page 10 DU-6 detector ; Attach the sensor through the inside of the sensor holder with the bolts and nuts delivered with the sensor. M18 optical sensor : Introduce the sensor in the hole on the top of the front of the over and tighten it in place with the nuts supplied with the detector.
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Page 11: Connecting The Detector
5.2 Connecting the detector CAUTION! Before any manipulation to the rotary valve, make sure that the motor is stopped and that all electrical connections are disconnected. NOTE : all electrical manipulations should be performed by qualified personnel only. DU-6 connection : M18 optical connection : NAMUR NAMUR... -
Page 12: Dismantling And Recycling
Dismantling and recycling When dismantling a unit, be sure to keep in mind the following important information: As the unit is dismantled, set aside all still functioning parts to re-use them on another unit. • You should always separate the different materials depending on their type: iron, rubber, oils, greases, etc… •... -
Page 13: Maintenance Log
8. Maintenance log date description User manual | RVA Rotary valves www.formula-air. com... - Page 14 +32 81 23 45 71 +31 492 45 15 45 +370 41 54 04 82 info-be@formula-air.com info-nl@formula-air.com info-lt@formula-air.com Formula Air Germany Formula Air France – North Formula Air France – East Sales Sales Sales Dr.-Oetker Straße 10 Zac de la Carrière Dorée...
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