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NPM- TT2 EJM1EE-MB -12M-04 12-4 -4 Consumable parts replacement
NPM-TT2 EJM1EE-MB-12M-04
12-4-3
Maintenance
12-4
Precaution of handling an air filter element
■Installing of an air filter
When handling an air filter element, check the followings and use if properly.
●Do not hold the air filter element vertically.
Otherwise it might be deformed, affecting
performance of the filter.
Because the outer shape of the joint (cap) installation portion is larger than
the inner diameter of the air filter element, 1 to 2mm area from the end
surface is risen. However, it does not affect product performance.
■Handling of an air filter
●Do not reuse a used air filter element. It may cause product damage or malfunction.
●If you ever install a new air filter element to the joint (cap), it will be considered as a used one. Therefore, do
not use it again.
●Be sure to install the air filter element all the way until it hits to the end surface of the joint (cap). Be careful
not to break the element during installation.
Joint (cap)
The illustration for the light weight 16-nozzle head is used here as an example; however, the same procedure
is also applicable to an air filter element for 16-, 12-, 8-, 2- 3-nozzle head.
●Hold a new air filter element as shown
below and install it to the joint (cap).
Air filter element
Replacing the air filter
element of the placement
head (Light weight 8-nozzle head) 2
NPM-TT2 EJM1EE-MB-12M-04
12-4-4
Consumable parts
replacement
NPM-TT2 EJM1EE-MB-12M-04
12-5-1
Replacing the air filter
element of the placement
head
(8-nozzle head) 1
1
2
9
8
Air filter element
O-ring
Filter
7
Swab
10
Tube
11
Describes how to replace an air filter element of the placement head (8-nozzle head).
Tool used: Torque wrench (N510050388AA), Long type bit (Hex. side 5 mm, N510046662AA),
Allen wrench (2.5 mm), Allen wrench (2 mm) Spanner (7 mm)
Time required: 130 minutes (per head) Life time (reference): 6000 [ h ]
Detach the head
(→P.11-1)
Remove the bracket
●Four screws
Two on the front
Two on the rear
Tool used: Allen wrench (2.5 mm)
Clean inside the
filter using a
swab
Replace the air filter element
Assemble the
filter
Tool used:
Spanner (7 mm)
Allen wrench (2 mm)
Attach the filter
Tool used: Spanner (7mm)
●8 locations
Attach the tube
●8 locations
●Air filter element product No.:
N510068213AA
●Be careful of handling an air filter
element when replacing it.
(→P.12-4
-3)
●O-ring product No.:
N510059865AA
●Confirm whether the O-ring is
deteriorated. If so, replace it.
Maintenance
12-5