RMS - Clemco International GmbH

RMS - Clemco International GmbH
OWNER’S MANUAL
Remote Control Valves
RMS 2000, 1500, 500
Clemco
International GmbH
Revision: 01.2015
Carl-Zeiss-Straße 21
83052 Bruckmühl
Germany
Tel.: +49 (0) 8062 – 90080
Mail: [email protected]
Web: www.clemco-international.com
TABLE OF CONTENTS
1 SCOPE OF MANUAL............................................................................................... 3
2 APPLICATIONS AND RESTRICTIONS................................................................... 3
3 GENERAL DESCRIPTION....................................................................................... 3
4 HOW THE SYSTEM WORKS .................................................................................. 3
5 DISMANTLING AND ASSEMBLING OF THE REMOTE CONTROL VALVE ......... 4
5.1 RMS 2000 ..................................................................................................................... 4
5.2 RMS 1500 and RMS 500............................................................................................... 5
6 MAINTENANCE ....................................................................................................... 5
7 REPLACEMENT PARTS ......................................................................................... 6
7.1 RMS 2000 ..................................................................................................................... 6
7.2 RMS 1500 ..................................................................................................................... 7
7.3 RMS 500 ....................................................................................................................... 8
2
1 Scope of manual
This owner’s manual covers operation and maintenance of the remote control valve RMS 2000, the inlet valve
RMS 1500 and the outlet valve RMS 500.
2 Applications and restrictions
The remote control valve RMS 2000 is used to pressurize and depressurize all type of blast machines.
It is not designed for direct contact with abrasives; small amounts of dust result in wear but do not limit
the function.
A minimum working pressure of 3 bar is necessary for reliable operation of the valve.
The maximum working pressure is 12 bar.
3 General description
A remote control system consists of:
 Remote control valve RMS 2000.
 Silencer.
 Remote control hoses.
 Deadman handle, for example RLX-II.
 Electric panel to transform electric signals into pneumatic signals (electric remote controls).
The remote control valve RMS 2000 incorporates an inlet and an outlet valve in one body. For special
applications it is possible to separate the valve in an inlet valve RMS-1500 and an outlet valve RMS500.
4 How the system works
When the blast machine is connected to an air supply line, compressed air is guided to the deadman
handle through the brown remote control hose connected to fitting 24 in figure 1. When the deadman
handle is depressed, the air is guided back to the remote control valve through the yellow remote control
hose (fitting 24 in figure 1), and the inlet piston (No. 9, figure 3) is moved downward, so that compressed
air is allowed to enter the pot. The same time the diaphragm piston (No. 4, figure 4) is pressed against
the diaphragm (No. 3, figure 4) and seals the outlet port of the pot. The blast process starts. When the
deadman handle is released, the control air is exhausted through the yellow remote control hose and
the deadman handle. The inlet piston (No. 9, figure 3) is forced upward and the inlet port of the pot is
sealed. The diaphragm (No. 3, figure 4) is opened through the air pressure of the pot and the pot is
depressurized.
3
5 Dismantling and assembling of the remote control valve
5.1 RMS 2000
Figure 1 RMS 2000 with fittings.
(1) Remove the remote control
valve from the blast machine.
 Disconnect the brown and the yellow remote control hose from the
connections No. 23 and 24.
 Remove the complete remote control valve with accessory parts from
the blast machine.
(2) Remove accessory parts.
Not necessary in every case:
 Moisture separator.
 Silencer
 Fittings.
(3) Dismantle the components of
the valve.
 Remove screws from the outlet valve (RMS 500) with an allen key
(6 mm).
 Remove the body of the outlet valve (RMS 2003).
 Check for wear and replace worn parts.
 Remove diaphragm (RMS 2004) and check for wear.
4
 Carefully remove the guide (RMS 2005) from the valve body (RMS
2010). The diaphragm piston (RMS 2002) and the U-seal piston are
also removed.
 Remove the diaphragm piston (RMS 2002) from the U-seal piston
(RMS 2006) with the piston spanner and loosen the screw (RMS
2007).
 Check and clean the piston.
 Remove the bottom cover (RMS 2012) through loosening the 4
screws (RMS 2011).
 Check the bottom gasket (RMS 2013) for wear.
 The piston and the U-seal piston can be removedInnere Einheit
kann ausgebaut werden, in dem man sie mittels des
Kolbenspanners in Lage hält und die Schraube (RMS 2007) mit
dem Innensechskantschlüssel löst.
(4) Assembly.
 In reversed order.
 Clean all parts before assembling them.
 Always use new U-seals (RMS 2008).
 Check the piping and the silencer for wear, before assembling the
remote control valve in reversed order.
5.2 RMS 1500 and RMS 500
Same procedure as described for the RMS-2000.
6 Maintenance
The diaphragm (item 3, figure 4) of the outlet valve has to be checked for wear every 6 months or 300
working hours. The outlet valve has to be disassembled.
5
7 Replacement parts
7.1 RMS 2000
Figure 2 Replacement parts RMS 2000.
No.
Stock No.
Model
Description
(-)
100012
RMS-2000 B
Remote control valve 1½" with silencer
(-)
99928D
RMS-2000 C
Remote control valve 1½" without assessories
(1)
100013
RMS-2001
Screw M8 x 80 mm
(2)
100014
RMS-2002
Piston, diaphragm
(3)
100015
RMS-2003
Body, outlet valve
(4)
100016
RMS-2004
Diaphragm x
(5)
100017
RMS-2005
Guide, diaphragm piston
(6)
100018
RMS-2006
U-seal piston
(7)
100019
RMS-2007
Screw M10 x 25 mm
(8)
100020
RMS-2008
U-seal (3 pcs.) x
(9)
100021
RMS-2009
Inlet piston
(10)
100022
RMS-2010
Valve body
(11)
100023
RMS-2011
Screw M8 x 30 mm
(12)
100076
RMS-2012
Bottom cover
(13)
100025
RMS-2013
Bottom gasket x
(14)
02808D
¼“
Hexagon nipple, brass
6
(15)
02808D
¼“
Hexagon nipple, brass
(16)
94258D
¼“
Coupling
(-)
01993I
¼“
Pet cock
(-)
100026
RMS-2015
Allen key
(-)
100027
RMS-2016
Piston spanner
(-)
90060D
Gasket kit = x
(-)
90050D
Piping kit for RMS 2000
7.2 RMS 1500
Figure 3 Replacement parts RMS 1500.
No.
Stock No.
Modell
Description
(-)
100028
RMS-1500
Inlet valve complete
(-)
100026
RMS-2015
Allen key
(-)
100027
(1)
01993I
¼“
Pet cock
(3)
02808D
¼“ x ¼“
Hexagon nipple, brass
(6)
100022
RMS-2010
Valve body
(7)
100076
RMS-2012
Bottom cover
(8)
100025
RMS-2013
Bottom gasket
(9)
100021
RMS-2009
Inlet piston
(10)
100019
RMS-2007
Screw M10 x 25 mm
(11)
100018
RMS-2006
U-seal piston
(12)
100020
RMS-2008
U-seal gasket
(13)
100023
RMS-2011
Screw M8 x 30 mm
Piston spanner
7
(15)
01950D
¼“
Plug
7.3 RMS 500
Figure 4 Replacement parts RMS 500
No.
Stock No.
Model
Description
(-)
100030
RMS-500
Outlet valve
(-)
90611D
RMS-500 A
Outlet valve with silencer
(-)
90477D
1“ x 1“
Hexagon nipple No. 28
(-)
90548D
1“
Bend No. 1A
(-)
100026
RMS-2015
Allen key
(-)
100027
RMS-2016
Piston spanner
(1)
100015
RMS-2003
Body, outlet valve
(2)
100017
RMS-2005
Guide, diaphragm piston
(3)
100016
RMS-2004
Diaphragm
(4)
100014
RMS-2002
Piston, diaphragm
(5)
100018
RMS-2006
U-seal piston
(6)
100020
RMS-2008
U-seal
(7)
02808D
¼“
Hexagon nipple, brass
(8)
100013
RMS-2001
Screw M8 x 80 mm
(9)
100032
RMS-2014
Special cover for RMS-500
(10)
100019
RMS-2007
Screw M10 x 25 mm
8
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