WALTHER PILOT wa 705 series, Руководство по эксплуатации

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41 40
• Material Needle*
• Needle Spring*
• Piston Sealing Collar *
• O-Ring of the Piston*
Notice
Parts marked with * must be lubricated with non-acidic, non-resinogenic grease prior
to installation.
WALTHER Spritz- und Lackiersysteme repair kits are available for PILOT
WA 7XX-series spray guns including all wearing parts:
Art. Nr.: V 16 207 05 . . 3 (WA 705 / WA 715)
Art. Nr.: V 16 207 25 . . 3 (WA 725 / WA 735)
Art. Nr.: V 16 207 45 . . 3 (WA 745 / WA 755)
Art. Nr.: V 16 207 08 . . 3 (WA 708 / WA 718)
Art. Nr.: V 16 207 28 . . 3 (WA 728 / WA 738)
Wearing parts are also shown in the listing of replacement parts (in bold face).
8 Troubleshooting and Corrective Action
Warning
Prior to any servicing and repair work: Make sure that the spray gun is in unpressu-
rized condition, i.e. all air and material inputs must be shut off - if not, imminent risk
of injury.
Fault Cause Remedy
Gun is dripping
Material nozzle or needle
fouled
Material nozzle or needle
damaged
Packing screw too tight
see 5.6 Retooling the Spray Gun and
cleaning
see 7.2 Replacing Material Control Nozzle
or Needle
Loosen packing screw (item 15) in slightly
with a screw driver
Gun fails to open Control air pressure too
low
Increaese control air pressure to at least
4.5 bar
Material leaks
from leakage
boring
Needle packing leaks
Packing screw too loose see
7.1 Replacing Needle Packing
Tighten packing screw (item 15) in slightly
with a screwdriver
Spray jet pulsa-
ting or unsteady
Level in material tank too
low
Top-up material level (see operating instruc-
tions of plant systems manufacturer)
9 Disposal of Cleaning / Servicing Substances
Disposal of any such substances must be in accordance with all applicable local and
national regulations, directives and laws.
Warning
Pay special attention to all processing specifications and safety warnings issued by
the manufacturers of spraying and cleaning media.
The improper disposal of any toxic waste material represents a serious threat to the
environment, i.e. to the health of mankind and animal life.
10 Specification Data
Weight: 623 g
Nozzle Sizes:
▪ 0,3 ▪ 0,5 ▪ 0,8 ▪ 1,0 ▪ 1,2 ▪ 1,5 ▪ 1,8 ▪ 2,0
▪ 2,2 ▪ 2,5 ▪ 3,0 ▪ 3,5 mm ø
Connections:
Atomizing Air G 1/8 “
Control Air G 1/8 “
Material Inlet G 1/4 “
Pressure Ranges:
Control Air min. 4,5 bar
Material pressure max. 8 bar
Atomizing Air max. 8 bar
max. Operating Temperature
of Spray gun 80 °C
Sound Level
(measured at a distance
of 1 m from the spray gun) 86 dB (A)
Air Consumption
:
Air cap Air input of the
Air consumption
spray gun
Air consumption
PILOT WA 705 / 715 1031 4,0 bar 360 L/min.
PILOT WA 725 / 735
HVLP
1061 3,5 bar 340 L/min.
PILOT WA 745 / 755
HVLP
PLUS
1060 3,4 bar 290 L/min.
PILOT WA 728 / 738
HVLP adhesive
1055 K 3,4 bar 310 L/min
Right to effect technical changes reserved.