paasche F910-2 Manual

Manual For F910-2 2/1/2018
WARNING:This product must be grounded to
prevent electrical shock. Proper use of the three
wire grounding cord installed with each unit is
essential for its safe use. The plug must be plugged
into an outlet that is properly installed and grounded
in accordance with all local codes and ordinances.
This unit is designed for the spraying of water only.
Disconnect power before servicing.
F910-2
Automatic Humidier Unit ( 2 Spray Heads)
OPERATING INSTRUCTIONS & REPLACEMENT PARTS
Printed in the U.S.A.
Paasche Airbrush Co.
9511 58th Place
Kenosha, WI 53144
Phone: [phone]
Website: www.paascheairbrush.com
E-Mail: [email protected]
INTRODUCTION:
For dependable moisture and humidity control, these units provide an efcient method of maintaining uniform moisture
in paper, fabric, tobacco, etc. at the same time helping to reduce the possibility of re hazards. The water is nely
atomized and quickly absorbed into the room atmosphere. Each Automatic Spray Atomizer requires 1 C.F.M. at 50
p.s.i. air pressure for the nest uniform atomization. Incoming shop air must be 80 PSI or higher. Regulator on unit
can be set to 45 to 60 PSI.
FIRE PREVENTION:
Paasche Humidier Units present an inexpensive means of reducing the danger of spontaneous combustion. Proper
humidication limits dust diffusion and grounds static electricity.
HUMIDIFIER USES:
•Printing and Bindery Plants- They are of great value for keeping paper quality at its best to assure perfect
registration when printing.
• Tobacco and Similar Industries- require uniform humidity control when aging and curing.
• Textile Mills, Clothing Factories, Warehouses- Fabrics tend to gradually deteriorate in dry atmosphere. When
adequate humidity is maintained, goods retain their original luster and sheen. Dangers from lint and dust accumulations
are greatly minimized with proper humidity.
• Carton Manufacturers- Winter conditions can dry out materials used to make boxes, causing tears and improper
folding during manufacture or damage by the customer while in use.
•Dry and Dusty Factories- Factories which are dry and dusty due to insufcient humidity, are constantly subject
to the dangers of spontaneous combustion. One method of reducing this hazard is with a uniform, accurate and
dependable Automatic Humidier Unit by Paasche.
• F910-2 Automatic Humidier (Two Spray Heads) Capacity - 30,000
Cubic Feet, maximum output 30 Gallons (227 l) in 24 hours.
........Available with (4) Heads...(F930-4)........
The F910 & F930 Series Automatic Humidier Units will automatically dispense gallons of nely atomized water,
providing controlled humidity when the dial on the humidistat (Item #1) is adjusted to the humidity required. These
Automatic Humidier Units will automatically start and stop at the humidity setting. When properly connected to
the water and electric systems of the building and to an air source that supplies constant air pressure (minimum
50 p.s.i.) to the F910 & F930 Series Unit, these units will deliver nely atomized water for extended periods.

PAASCHE F900- Series Automatic Humidier
HUMIDIFIER INSTALLATION
1. Mount Humidier Unit in convenient location using
Mounting Bracket (not shown).
2. Connect air supply to HF-1/4” Air Inlet Valve.
3. Connect water supply to HF-1/4” Water Inlet Valve.
4. Open air inlet valve and water supply valve under air
supply valve check for leaks. Tighten connections if
required.
5. Turn humidistat control dial on item #1 counter-
clockwise to off position before plugging cord into
grounded outlet.
6. Reduce water ow by turning U-3670 needle stop
adjustment knob at back of spray gun. Do not use to
shut off spray. If tightened too much needle can be
pushed through tip.
7. Set Regulator item #2, between 45 & 60. Start at 45 PSI
and increase until you get a nice atomization. Shop air
must be 80 PSI or higher.
8. Plug unit into properly grounded Outlet (115V., 60cy).
9. Turn Humidistat control dial to on position and desired
humidity. You will hear a “click” when activated.
10. Water ow rate may be adjusted using Item #13 for
Fluid Adjusting on back of each Spray Gun. Mist
should always be absorbed into the surrounding
air without settling out onto the oor under the unit.
CAUTION: DO NOT AIM DIRECTLY AT CEILING,
WALL, MERCHANDISE OR MACHINERY.
SAFETY NOTE: Do Not allow water vapor to
condense or leaks to drip onto oor or unit, if this
condition exists, check for:
a. Water leaks from connections or Spray Gun nozzles.
b. Insufcient atomization. Correct by increasing air
pressure and/or decreasing uid ow.
c. Humidistat setting too high. Lower setting if necessary.
d. Open drain valve on R-76 Regulator/Condenser item #2
periodically to drain airline moisture buildup.
CAUTION: Guard Face and Eyes so escaping air and
moisture do not cause injury.
WARNING: Humidier must never be used to create
a fog condition in which water may collect on the unit
and produce an electrical hazard.
F910-2 UNIT
Air Inlet
1
3
4
2
11
10
Water Inlet
No. Part No. Description
1. AR-15-1 Aircap
2. AU-12 Aircap Nut
3. AU-1 Fluid Tip
4. A-AU-2-29/32 Needle
5. AU-7B Fluid Body
6. U-3632 Small O-ring
7. U-3633 Large O-ring
8. U-3045 Cylinder Shell
9. U-3664 PTFE Piston Assembly
Located behind
Humidistat
12
6
7
8
9
345
Do Not Use as a Shutoff by
turning all the way Down, It will
split the Tip.
Needle Lock
Screw
12 13
11
10
MAJOR COMPONENTS FOR F900-SERIES HUMIDIFIERS
No. Part No. Description
1. 845 Humidistat
2. R-76 Regulator & Moisture Trap
3. AH-JUR-1 2 Spray Gun Heads
4. T-04-10 Water Tubing (10 Inches)
5. F9-90-1/8 Air Fitting to Regulator
6. F9-90-1/4 Fitting to Mount 90° (3)
7. 1/4 AHPP Pipe Plug
8. F9-1-1/4 Fluid Inlet
9. T-04-4.5 AirTubing (4 1/2 Inches)
10. SM-880 Solenoid Valve
11. HF-1/4 Valve Assembly (1)Water & (1) Air
7
6
6
6
14
15
10. U-2500 Piston Spring
11. U-3669 Rear Cap
12. H-153 Set Screw
13. U-3670 Needle Stop Adjustment Knob
14. U-1432A Ball Stud
15. U-1399 Swivel Nut
16. U-3687 Packing Set
9
5
Located in mounting
block behind regulator
8
Located behind
regulator
16