34
10. REPLACEMENT OF CONSUMABLE PARTS, DISPOSAL
* For disposal of used consumables, see “10.5 Disposal”
10.1 Replacement of head
The nozzle of the head will wear out with use. A broadened
spraying orifi ce will cause decrease in cleaning effi ciency and
diffi culty in pinpoint spraying. When the spraying orifi ce
has become larger like shown in the illustration, the work
effi ciency will be recovered by replacement of the head
(separately available). Attach the head properly according to
“7.3 Attaching head” when replacing.
* The entire head must be replaced, not only the nozzle.
10.2 Replacement of head o-ring
In case the o-ring at the coupling of the head is damaged or
worn or, air, water, or powder leaks from the joint, replace
the used o-ring with the provided head o-ring (spare). Attach
the o-ring properly in place. Do not damage the surface of
the o-ring when replacing.
10.3 Replacement of powder cap
The transparency of the powder cap will lower with use and may result in decreased visibility inside the powder cap. In case
you cannot see powder in the powder chamber, replace the powder cap (separately available). Attach the powder cap properly
according to the instructions in “7.4 Attaching powder cap” when replacing it.
34
10. REPLACEMENT OF CONSUMABLE PARTS, DISPOSAL
* For disposal of used consumables, see “10.5 Disposal”
10.1 Replacement of head
The nozzle of the head will wear out with use. A broadened
spraying orifi ce will cause decrease in cleaning effi ciency and
diffi culty in pinpoint spraying. When the spraying orifi ce
has become larger like shown in the illustration, the work
effi ciency will be recovered by replacement of the head
(separately available). Attach the head properly according to
“7.3 Attaching head” when replacing.
* The entire head must be replaced, not only the nozzle.
10.2 Replacement of head o-ring
In case the o-ring at the coupling of the head is damaged or
worn or, air, water, or powder leaks from the joint, replace
the used o-ring with the provided head o-ring (spare). Attach
the o-ring properly in place. Do not damage the surface of
the o-ring when replacing.
10.3 Replacement of powder cap
The transparency of the powder cap will lower with use and may result in decreased visibility inside the powder cap. In case
you cannot see powder in the powder chamber, replace the powder cap (separately available). Attach the powder cap properly
according to the instructions in “7.4 Attaching powder cap” when replacing it.
35
10.4 Replacement of powder seal
In case the powder seal attached into the thread of the powder chamber is damaged or worn or, air or powder leaks between the
powder cap and powder seal, replace the used powder seal with the provided powder seal (spare). Follow the procedure below:
If powder or something remains in the groove of the powder chamber, in which the powder seal is attached (see the illustration
below), remove it with air from a three-way syringe. Clean the groove and attach the powder seal properly so that the powder seal
fully seats in the groove (see the illustration below). Do not damage the surface of the powder seal when replacing.
CAUTION
When replacing o-rings and powder seal, be careful about the correct mounting location and direction. Incorrect mounting may
cause injuries due to disconnection of the head or powder cap, powder scattering, leakage of air, water, or powder during use.
10.5 Disposal
Dispose of this product according to your local rules and regulations.
Powder seal (spare)
Leak
Engage powder
seal fully in
the groove of
chamber unit.
Enlarged
sectional view
Groove
Powder seal
35
10.4 Replacement of powder seal
In case the powder seal attached into the thread of the powder chamber is damaged or worn or, air or powder leaks between the
powder cap and powder seal, replace the used powder seal with the provided powder seal (spare). Follow the procedure below:
If powder or something remains in the groove of the powder chamber, in which the powder seal is attached (see the illustration
below), remove it with air from a three-way syringe. Clean the groove and attach the powder seal properly so that the powder seal
fully seats in the groove (see the illustration below). Do not damage the surface of the powder seal when replacing.
CAUTION
When replacing o-rings and powder seal, be careful about the correct mounting location and direction. Incorrect mounting may
cause injuries due to disconnection of the head or powder cap, powder scattering, leakage of air, water, or powder during use.
10.5 Disposal
Dispose of this product according to your local rules and regulations.
Powder seal (spare)
Leak
Engage powder
seal fully in
the groove of
chamber unit.
Enlarged
sectional view
Groove
Powder seal
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