WERTHER INTERNATIONAL 450AT, Instruction And Maintenance Manual

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MOTORE ELETTRICO
Tipo ...........................................................C90
Potenza .....................................................2.2 KW
Tensione....................................................230-400V trif. +/-5%
Frequenza .................................................50 Hz
N° poli........................................................4
Velocità .....................................................1400 giri/1’
Forma costruttiva.......................................B 14
Classe isolamento .....................................F
Assorbimento ............................................230V: 10,7A
..................................................................400V: 6,2A
Il collegamento del motore deve essere eseguito riferendosi
agli schemi elettrici allegati.Il senso di rotazione del motore è
sinistro (antiorario) come indicato nella targhetta applicata sul
motore stesso.
POMPA
Tipo ...........................................................18
Modello......................................................10A5X348N
Cilindrata ...................................................5 cm3 /g
Taratura valvola di massima .....................160 bar
CENTRALINA OLEODINAMICA
Possono venire montate, indipendentemente dal modello del pon-
te, due diverse centraline oleodinamiche, ovvero le parti, compo-
nenti la pompa, che traducono il movimento del motore in spinta
dell’olio nei tubi. In figura 12 è mostrato il tipo K3 (OIL SISTEM).
Fig.12- Centraline
OLIO
Il serbatoio dell’olio contiene olio idraulico a base minerale secon-
do normativa ISO/DIN 6743/4 con grado di contaminazione non
superiore alla classe 18/15 secondo normativa ISO 4406 come IP
HYDRO OIL 32; SHELL TELLUS T 37 o equivalenti.
MOTOR
Type ..........................................................C90
Power ........................................................2.2 kW
Voltage ......................................................230-400V th.-ph. +/-5%
Frequency .................................................50 Hz
Poles .........................................................4
Speed ........................................................1400 rpm
Building shape...........................................B 14
Insulation class..........................................F
Absorption .................................................230V: 10,7A
..................................................................400V: 6.2A
When connecting the motor refer to the enclosed wiring
diagrams.
The motor has left-handed rotation (counter-clockwise) as
shown on the data plate on the casing.
PUMP
Type ...................................................................18
Model ..................................................................10A5X348N
Displacement ......................................................5 cc/rev.
Relief valve set-up .............................................. 160 bar
HYDRAULIC POWER UNIT
Irrespective of the model, the lift can be supplied with an option of
two different hydraulic power units, i.e. the various components of
the pump that convert the rotary motion of the motor into fluid pres-
sure for the hydraulic circuit.
Figure 12 shows the type K3 (OIL SISTEM).
Fig.12 - Hydraulic power units
OIL
The hydraulic oil reservoir is filled with mineral oil to ISO/DIN
6743/4, contamination category no higher than class 18/15 accor-
ding to ISO 4406, such as IP HYDRO OIL 32; SHELL TELLUS T
37 or an equivalent oil.
10
1 Valvola di ritegno Check valve
2 Elettrovalvola Solenoid valve
3 Scarico manuale Manual outlet
4 Carico olio Delivery
5 Tubo per recupero olio Drain hose
6 Valvola regolatrice di scarico Outlet adjusting valve
7 Valvola massima pressione Relief valve