OM-1078-002 - 第56页
031 1-003 1-19 AHI01EGP (3) Hold the tray securely on the pallet with the tray magnets. The tray magnets must be attached as close to the center (both sides) of the tray as possible. Fig. A23 (a) Note that the tray magne…
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3.3.4 Procedure of Tray Attachment to Pallet
(1) Put a flat and rigid object (thickness: 2 mm or more) under the pallet
as shown in the figure below.
Do not set the pallet upside down (wrong side facing up or down).
Fig. A21-3
(2) Place a tray on the right rear area of the pallet.
Fig. A22
3.3 Preparation before Operation
Flat and Rigid Object
(Thickness: 2 mm or more)
Pallet
Direction of Insertion into Rack
Reference Plane
Tray
Pallet
Note
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(3) Hold the tray securely on the pallet with the tray magnets.
The tray magnets must be attached as close to the center (both
sides) of the tray as possible.
Fig. A23
(a) Note that the tray magnets must be attached differently,
depending on the type of shape of a tray.
• Soft Trays
Make use of the clearance of the tray magnet and hold
the soft tray securely as shown in Fig. A24.
Fig. A24
Fig. A25 Magnified View of Clearance
3.3 Preparation before Operation
Tray
Tray Magnets
Pallet
Tray Magnet
Clearance
Soft Tray
Rail
Pallet
Note
Clearance
(b) When the total mass (components and tray) exceeds 500 g,
additional tray magnets are required in the pallet drawing di-
rection to comply with the total mass.
Ref.: The mass (500 g) can be secured, using one tray
magnet.
Example: When the total mass is 1.2 kg, use four pieces of
tray magnets to hold the tray securely as shown in
the figure below.
Fig. A27
(c) It is recommended that up to 4 trays be mounted as shown
in Fig. A28 when more than one tray must be used although
the data can accept 9 types of trays to be mounted.
Fig. A28
(4) Check how the trays are mounted.
Check for any positional deviation of a component, missing compo-
nents, incorrectly seated trays (trays seated afloat), and incorrect
attachment of the tray magnets.
3.3 Preparation before Operation
Tray
Tray Magnets
Pallet
Tray
Tray Magnets
Pallet
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