4
Instructions for compression sprayers:
1.-
Change the wear parts in the pump tube, shut-off, spray lance and nozzle if your sprayer is leaking or as preventive maintenance.
2.-
Unscrew the nut between spray lance and shut-off.
3.-
Change gasket located between nut and shut-off.
4.-
The shut-off is comprised by several pieces, remove the lower plug and replace gasket, remove plunger and replace the two o-rings and gasket. Lubricate
before assembly.
5.-
Unscrew the nozzle and replace O-ring and gasket, lubricate.
6.-
Remove the pump tube from the tank and replace O ring located in the upper part, lubricate before assembling.
7.-
Remove screws of the pump tube, remove handle, in the lower part replace and lubricate the the piston sleeve.
Remove the antenna from the lower end of the pump tube and replace the O ring.
8.-
On models 319 and 320 remove relief valve to lubricate or change the o-rings if needed.
2
3
5
7
8
4
To lubricate all parts; Use
silicone-based grease.
NOTE:
ATTENTION
LUBRICATE THE PUMP TUBE
BEFORE ASSEMBLING
7
6
Always use the strainer when filling the tank.
Mix the solution in a separate container following the instructions of the product manufacturer.
Pour the pre-mixed solution into the tank and place the lid.
Put the applicator on your back and pressurize it by pumping 15 to 20 times
Pump every 3 or 4 seconds to maintain the desired pressure.
For continuous application, secure the shut-off lever with the lock hook.
Turn the nozzle to change the spray pattern (Solvent model 189335).
To ensure the best performance
use only "SWISSMEX-RAPID"
original spare parts.
SERVICE
5.
The applicator requires minimum maintenance. Follow in detail the steps mentioned in this manual and the useful life of the equipment will be very long. At the
end of your spraying job, don’t leave the applicator with pressure, let all the pressure release through the nozzle, then remove the lid and the tank strainer
(backpack sprayer) or unscrew the pump handle (compression sprayer) and turn over the sprayer to empty the remaining solution in an appropriate container
for it. Now rinse the entire sprayer system with fresh water, as follows:
Pour ½ gal of fresh water into the tank and pressurize, flush the pumping system by depressing trigger at least 2 minutes, then remove the lid and the tank
strainer (backpack sprayer) or unscrew the pump handle (compression sprayer) and turn over the sprayer to empty the remaining water. Do this regularly and
it will prolong the life of gaskets and seals.
The carrying straps are made of non-absorbent material, however in case of spilling a solution you should wash the straps and tank with fresh water to
eliminate any possible risk of skin irritation.
Always follow the instructions for use of the products you are applying to avoid accidents and make the most of the product.
Always store the sprayer clean and empty in a dry place protected from the sun.
Backpack sprayer:
NOTE:
SERVICE GUIDE
5.1
To keep your sprayer in optimal condition, keep the following parts always greased: shut-off O rings, Piston sleeve, Pump tube O rings,
Plunger O rings, Nozzle O ring and pressure relief valve O ring.
Wash the sprayer inside and outside with fresh water, to be able to handle it without contamination risk.
It is recommended to replace all wear parts when performing a repair job:
- Piston sleeve, - Shut-off O rings, - Pump tube O rings, - Plunger O rings,
- Nozzle O ring - Nozzle gasket and - Pressure relief valve O ring
NOTE:
Summary of Contents for ACIDS 319315
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