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7.4 PONYBENCH BPPLUS PNEUMATIC
DIAGRAM
The operating diagram of the PONYBENCH BPPLUS
pneumatic system is composed as follows:
GPO
Hydraulic pump unit
CBS
Safety lock valve cylinder
VO
“Or” valve
S1
Ascent control selector
- Position 0 Neutral
- Position 1 Ascent
S2
Descent control selector
- Position 1 Upper descent section
- Position 0 Neutral
- Position 2 Lower descent section
S3
Lifting arm control selector
- Position 1 Lifting arm closing
- Position 0 Neutral
- Position 2 Lifting arm opening
VRF
Flow control valve
FC
Limit-switch
S - R
Silencers
CA-CB
Lifting arm movement cylinders
CD-CE Lifting arm movement cylinders
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OPERATION:
When the selector/valve (S1) is operated, the compressed
air coming from the air supply line is sent to the hydraulic
pump unit (GPO) in order to raise the lift. In order to lower
the lift, the selector/valve (S2) must be rotated counter-
clockwise to connect the compressed air coming from the
limit switch (FC) to the hydraulic pump unit (GPO). The
descent of the lift will stop when the limit-switch (FC) is
triggered, and at this point the selector/valve (S2) must be
rotated clockwise in order to complete the descent.
When the selector/valve (S3) also positioned on the
control console is rotated clockwise, the compressed air
coming from the air supply line passes through a fl ow
control valve (VFR) to reach the plunger chambers of the
jack (CA-CB-CD-CE) and triggers the opening of the buffer
support lifting arms.
On the other hand, if the selector/valve (S3) is rotated
counter-clockwise, the jacks (CA-CB-CD-CE) are fed by
the other inlet, thereby closing the buffer support lifting
arms.
The air pressure regulator/lubricator unit is not supplied by
the manufacturer because it is usually an integral part of
the bodyshop’s own compressed air distribution system.
WARNING! Alteration of the relief valve causes
serious damage. SPANESI S.p.A. declines all
responsibility for injury to persons and animals
or damage to property due to alteration of this
valve.
Содержание PONYBENCH BEPLUS
Страница 5: ...5 I TRASCRIVERE I DATI RIPORTATI NELLA TARGHETTA DI IDENTIFICAZIONE DEL SOLLEVATORE ...
Страница 44: ...44 TAVOLA 2 PULPITO DI COMANDO PONYBENCH B ...
Страница 47: ...47 I TAVOLA 3 PULPITO DI COMANDO PONYBENCH BPPLUS ...
Страница 49: ...49 I ...
Страница 50: ...50 ...
Страница 54: ...54 RECORD BELOW THE INFORMATION GIVEN IN THE LIFT IDENTIFICATION PLATE ...
Страница 93: ...93 GB DRAWING 2 PONYBENCH B LIFT CONTROL CONSOLE ...
Страница 96: ...96 DRAWING 3 PONYBENCH BPPLUS CONTROL CONSOLE ...
Страница 98: ...98 ...
Страница 102: ...102 TRANSCRIRE LE DONNÉES REPORTÉES SUR LA PLAQUE D IDENTIFICATION DE L ÉLÉVATEUR ...
Страница 141: ...141 F PLANCHE 2 PUPITRE DE COMMANDE DU PONYBENCH B ...
Страница 144: ...144 PLANCHE 3 PUPITRE DE COMMANDE DU PONYBENCH BPPLUSPLUS ...
Страница 146: ...146 ...
Страница 150: ...150 TYPENSCHILDDATEN DER HEBEBÜHNE HIER EINTRAGEN ...
Страница 189: ...189 D ZEICHNUNG 2 STEUERKONSOLE PONYBENCH BEPLUS ...
Страница 192: ...192 ZEICHNUNG 3 STEUERKONSOLE PONYBENCH BPPLUS ...
Страница 194: ...194 ...
Страница 198: ...198 TRANSCRIBIR LOS DATOS INDICADOS EN LA ETIQUETA DE IDENTIFICACION DEL LEVANTADOR ...
Страница 237: ...237 E TABLA 2 PUPITRE DE MANDO DEL PONYBENCH B ...
Страница 240: ...240 TABLA 3 PUPITRE DE MANDO DEL PONYBENCH BPPLUS ...