Document 6580343

1
Foam Mix@ AG-900 Swivel I/O Manifold
Swivel I/O Manifold
1. Introduction
The Nordson line of swivel manifolds adds considerable
the FoamMix@ dispensing system in robotic applications
swivel manifold:
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Allows the use of available
guns.
shorter hoses between the processor and
Is favored for use when hose routing requires sharp bends and
curves, conditions detrimental to longer, single-length hoses.
Reduces stress on robot arms and heads from long, bulky hoses.
Nordson swivel manifolds are available
versions to suit the applications.
2. Ins talla tion
versatility to
Specifically, a
in heated and unheated
1. Install the feeder units, FoamMix processor and extrusion guns at
their desired locatiions as detailed in their respective service manuals.
2. Remove the plugs from the Nordson swivel manifold.
3. Install the supply hoses, delivery hoses and manifolds with fittings
supplied by Nordson. Apply a light coating of Never-Seez@ (Nordson
P/N 900 341) to thle threaded fittings of heated units and Parker
o-ring lube (P/N 900 223) on o-rings. Consult with your Nordson
representative for answers to specific installation questions.
NOTE: To prevent kinking, abrasion and other damage to hoses, route
the hoses so that the bend is never less than 6 inches (150 mm).
NOTE: Do not enclose heated hoses inside conduit, insulation of any
type or tight metal covers where heat dissipation is restricted or
prevented. Failure of the hose can occur if it is insulated beyond
factory-installed
insullation.
NOTE: To prevent poor heated hose performance, ensure that large
areas of the hoses do not contact a cold floor, cold steel, angle iron or
other cold material.
4. Plug the electrical cordset into the available
extension cord.
3. Operation
0 Nordson Corporation
All Rights Reserved
After intallation,
hose receptacle or
no further attention to the swivel manifold is required.
1993
49-a -
P/N 108 650A
Issued 4193
2
Foam Mix@ A G-900 Swivel I/O Manifold
4. Heater cordset replacement
Before proceeding:
(heated units only)
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Be sure you are performing the correct procedure to achieve the
desired result. If there is question about the proper course of action,
contact your Nordson representative.
Read the entire procedure while at the unit and become familiar with
the required steps. It rnay be necessary to refer to the illustrated
parts lists for exact component locations, sizes, etc. Various items in
the procedures are cross-referenced to the list to simplify matters.
Be sure the required tools, replacement
at hand.
Read and follow all safety precautions
section.
A
A5
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Safety Precautions
parts and service items are
in Section 1 and in this
WARNING: Wear safety glasses, safety gloves (P/N 902
514) and long-sleeved protective clothing to prevent injury
from hot processor parts, hot gun surfaces and splashed hot
melt material.
WARNING: Heated swivel manifolds contain energized
electrical potentials that could be fatal. Disconnect and lock
out input electrical power from the unit before removing
panels or performing these procedures.
WARNING: Do not proceed until the external nitrogen
supply to the FoamMix system has been removed and
system pneumatic and hydraulic pressures have been
relieved. Failure to do so could result in personal injury and
equipment darnage.
Either or both heaters may be replaced separately. The entire cordset
must be replaced, however, if the RTD fails.
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1. Disconnect
and lock out input electrical
power from the manifold.
2. Relieve system hydraulic pressure, disconnect the material supply
hose(s) and delivery hoses(s) from the manifold, unplug the manifold
cordset plug from the processor (or extension cable), then remove
the manifold from the system.
3. Remove the two socke’t head cap screws (22), then the base (4).
4. Remove the ground screw.
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Figure 1 - Heater and RTD wiring
connections.
NOTE: Note the heater connections
Figure 1.
before proceeding
further. See
5. Remove the porcelain wire connectors (19) that secure heater leads
to the cordset leads, separate the leads, then pull the heaters (8)
from the manifold body (2). If the RTD has failed, proceed to step 6,
otherwise proceed to reassembly.
6. Remove the cordset assembly
manifold body (2).
PIN 108 650A
49-a - ISSUE 4~3
(1) with attached RTD from the
Q Nordson Corporation 1993
All Rights Reserved
3
Foam Mix@ AG-900 Swivel I/O Manifold
4. Heater cordset replacement
(heated units only)
Reassembly
is the reverse of the above steps. Note however:
(continued)
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5. Illustrated parts list
To coat the heaters and RTD with thermal joint compound
before reassembly .
(25)
To coat the socket head cap screws (22) with Never Seez (26)
before reassembly.
1. First, locate the desired component
item number.
within an illustration
2. Referring to the parts list for that illustration,
in the /tern No. column.
and note its
locate the item number
3. The next three columns give the Part Number, Description
Required quantity of the item in the assembly.
and
a. The Part Number column contains the six-digit part number or a
dash. A dash indicates that the part is a non-saleable item, and
cannot be ordered.
b. The Description column contains the name of the item preceeded
by a “bullet” (0).
c. The Required column tells how many of the items are required per
assembly.
0 Nordson Corporation
All Rights Reserved
1993
49-a -
PIN 108 650A
Issued 4193
Foam Mix@ A G-900 Swivel I/O Manifold
Heated Swivel Manifold
(Figure 2)
Item
No.
Description
Part No.
Required
Ref
142 005
Swivel Manifold, Heated
1
274 685
l
Assembly w/RTD, Cordset
2
137 258
l
Manifold, Robot Swivel
1
1
3
135 012
l
Adapter
4
137 260
l
Base
5
137 259
l
Insulator
6
134 995
l
Body, Swivel
7
134 994
l
Flange, Regulator
8
137 397
. Heater, 240 V, 100 W
9
138 723
l
10
137 398
11
972 793
12
973 574
13
973 591
14
324 761
15
324 762
16
324 763
1
Adapter
l
Nameplate
l
Adapter, 1 ‘/lS-12
l
Plug, O-Ring, Straight Thread, s?s-18
1
l
Plug, O-Ring, Straight Thread, 1 t/16
2
l
Washer, Thrust
1
l
Bearing, Thrust
1
l
Washer, Thrust
1
17
324 759
l
Seal, Shaft
2
18
945 032
l
O-Ring, Viton, s/s Tube
1
2
19
933 056
. Connector,
20
981 912
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Screw, Drive
Porcelain
4
21
982 372
l
Screw, Socket Head, M5 x 12 mm
4
22
982 166
. Screw, Cap, Socket Head, M5 x 16 mm
23
982 164
l
1
2
24
900 731
l
Plug, Cap
25
275 386
l
Compound,
26
900 341
l
Never-Seez
27
900 301
l
Grease, Lubricating,
28
900 349
l
Lubricant, TFE
29
900 223
l
Lubricant, O-ring, Parker
w-4 108 650~
49-a - ISSUE 4/93
8
Screw, Pan Head, Slotted, M4x6 mm
Thermal Joint
Silicone
0 Nordson Gorporatlon 1993
All Rights Reserved
FoamMix@ AG-900 Swivel I/O Manifold
5
90?
1
25
2
b
8
25
0
10
Figure 2
0 Nordson Corporation
All Rights Reserved
1993
49-0 -
P/N 108 650A
Issued 4193
Foam Mix@ A G-900 Swivel I/O Manifold
6
Unheated Swivel Manifold
(Figure 3)
Item
No.
Description
Part No.
Required
142 004
Swivel Manifold, Unheated
Ref
1
137 258
l
Manifold, Robot Swivel
1
2
135 012
l
Adapter
1
3
137 260
. Base
4
134 995
l
Body, Swivel
1
5
134 994
l
Flange, Regulator
1
6
138 723
l
Adapter
7
137 398
l
Nameplate
Adapter, 11116-12
1
8
972 793
l
9
973 574
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Plug, O-Ring, Straight Thread, s/s-l 8
10
973 591
l
Plug, O-Ring, Straight Thread, 1%~
11
135 011
12
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Plug, Special
324 761
l
Washer, Thrust
13
324 762
l
Bearing, Thrust
14
324 763
l
Washer, Thrust
15
324 759
l
Seal, Shaft
16
945 032
l
O-Ring, Viton, s/s Tube
17
981 912
l
Screw, Drive
18
982 201
. Screw, Pan Head, Slotted, M5x8 mm
19
982 372
l
Screw, Socket Head, M5 x 12 mm
20
982 166
l
Screw, Cap, Socket Head, M5 x 16 mm
21
900 731
l
Plug, Cap
22
900 301
l
Grease, Lubricating,
23
900 349
l
Lubricant, TFE
24
900 223
l
Lubricant, O-ring, Parker
P/N 108 65oA
49-8 - Issued 4/93
Silicone
0 Nordson Corporation 1993
All Rtghts Resewed
Foam Mix@ A G-900 Swivel I/O Manifold
7
Q
6
Figure 3
0 Nordson Corporation
All Rights Reserved
1993
49-8 -
PIN 108 650A
issued 4193
8
Foam Mix@ A G-900 Swivel I/O Manifold
This Page Intentionally
Left Blank
PIN 100 650A
49-8 - Issued 4f93
0 Nordson Corporation 1993
All Rights Reserved