Table of Contents
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Table of Contents
Summary of Contents for Guth Ventiltechnik RA 45
- Page 1 Operating instructions - Translation of the original - Mixers - replaceable RA models RA 45 RA 110 RA 300 RA 25/100 English Guth Ventiltechnik GmbH Horstring 16 D - 76829 Landau +49 (0) 6341 5105-0 Fax: +49 (0) 6341 5105-85 ...
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Page 2: Table Of Contents
No sections may be removed from these instructions. Should the operating instructions or individual pages be missing, they must be replaced at once. Change Service This documentation is subject to the Change Service of Guth Ventiltechnik GmbH. Guth Ventiltechnik GmbH Changes may be made to this documentation without notice of such changes Horstring 16 being given. -
Page 3: Notes For The User
No t e s on t he g ua ra n t e e All obligations arising in connection with the guarantee are contained in the General Terms and Conditions of Guth Ventiltechnik GmbH. 1 . 3 S a f e t y i n s t r u c t i o n s The mixer may only be fitted and commissioned by qualified personnel. -
Page 4: Safety Instructions
The mixer may only be fitted and operated by a trained person. Based on the definition laid down in EN 60204-1.Trained person: A person who is taught by a qualified employee about the tasks entrusted to him/her and the pos- sible hazards caused as a result of improper conduct and if necessary trained and who has learnt about the necessary protective equipment and protective measures. -
Page 5: Standards
1 . 6 Sta nd a rd s The following directives are adhered to: • 2006/42/EG (Machinery Directive) • 2006/95/EG (Low Voltage Directive) • 2004/108/EG (Electromagnetic compatibility) Harmonised standards applied: • DIN EN 60034-1; VDE 0530-1:2011-02:2011-02 (Rotating electrical machines - Part 1: Rating and performance) •... -
Page 6: Technical Data
T e c h n i c a l D a t a 2 . 1 G e n e r a l d e s c r i p t i o n Fields of application: - Stirring of liquid to prevent the suspended substances and solids from settling and stir- ring the wine yeast for biological acid reduction. -
Page 7: Design Of Mixer
2 . 2 D e s i g n o f m i x e r Designation Pce. Front part of mixer Flange housing Set collar Interim flange Hexagonal screw, spring wascher Gassing valve (optional) Gaskets Mechanical seal Agitator shaft seal Interim flange seal Motor shaft seal Agitator shaft... -
Page 8: Variants
2 . 3 Va rian ts 2 . 3 . 1 Mixer-types Fig. 2 Mixer-types RA 45 RA 110 RA 300 RA 25/100 Container contents Ltr. 20.000 50.000 100.000 20.000 Output 0,45 0,25/1,0 Voltage 230-600 230-600 230-600 Frequency 50/60 50/60... - Page 9 2 . 3 . 2 T y p e s o f p r o p e l l e r Pivioting sash propeller The pivoting sash propeller (standard) is primarilyused to ensure installation on closed and filled containers. It is introduced into the container fitting in a folded state and unfolds when the device is started.
- Page 10 „OVERLYING“ configuration Size 1000 1500 1060 1060 1060 1060 RA 45 RA 110 RA 300 (dimensions in mm) Tab. 3 OVERLYING support pedestal „SUSPENED“ configuration Standard configuration 1200 300 - 1000 Fig. 5 Support pedestal (dimensions in mm) Tab.
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Page 11: Electrical Connection
E l e c t r i c a l c o n n e c t i o n The motor protection switches with undervoltage release meet the requirements in preventing the mixer from starting up automatically after there has been a power failure and the voltage has returned. -
Page 12: Connection Diagram
Co nn ect ion d i ag ram Fig. 6 Connection diagram 3 . 2 O p e r a t i n g v o l t a g e s RA 45 RA 110 RA 300 Ra 25/100 Operating voltage (V) -
Page 13: Functional Description
F u n c t i o n a l d e s c r i p t i o n The RA mixer was designed for mixing and stirring liquids in containers in the food sector. The mixer is put into operation using a start switch fitted on the side of the motor that has an under- voltage release. -
Page 14: Commissioning
C o m m i s s i o n i n g Fig. 7 Assembly 5 . 1 C h e c k i n g t h e d i r e c t i o n o f m o t o r r o t a t i o n ( b e f o re c o n ne c t i n g t o t h e t a n k ) The mains plug must be inserted into a socket after being checked. -
Page 15: Connection To The Container Fitting
5 . 3 C o n n e c t i o n t o t h e c on t a i n e r f i t t i n g Use the following procedure to connect the fitting: (see image 6) - Check whether the container fitting (Pos. -
Page 16: Maintenance And Repair
NOTICE If cleaning agents or cleaning tools are used other than those recommended or if the device is mishandled, the guarantee for the resulting damage will lapse! No special cleaning agent is required for cleaning stainless steel parts. Use alcohol or steam in the event of a disinfection. ATTENTION •... -
Page 17: Replacing The Seals
7 . 1 R e p l a c i n g t h e s e a l s Front design 1 Remove the hexagonal screws with the spring washer (Pos. 1.4) and take off the flange housing (Pos. -
Page 18: Malfunctions
M a l f u n c t i o n s Malfunction Cause Remedy No function possible • Plug connections of the power supply are • Check and attach the mains plug loose • Emergency switch not engaged • Engage fan hood aperture Pivoting sash propeller does not •... -
Page 19: Transport, Packaging And Disposal
T r a n s p o r t , P a c k a g i n g a n d D i s p o s a l 9 . 1 T r a ns p o r t a n d P a c k a g i n g Prior to transport, the mixers are carefully checked and packed. -
Page 20: Konformitätserklärung Declaration Of Conformity
K o n f o r m i t ä t s e r k l ä r u n g D e c l a r a t i o n o f C o n f o r m i t y...
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