After Usage; Care And Maintenance - Berner 49684 Manual De Instrucciones

GB IRL
3. Make certain the optimum spraying pressure is set (→ Table 2) on the piston pressure
gauge [9]. (Fig. 10)
Spraying pressure
1.5 bar
2.0 bar
3.0 bar
Table 2. Dependence: spraying rate and spraying pressure
4. If the spraying pressure decreases more than 0.5 bar from the optimum level, pump
some more.
If liquid mixed with air emerges from the nozzle, the tank is empty.

After Usage

Observe the instructions in the section entitled "Safety".
1. Pull up the red button on the piston pressure gauge [9] until all excess pressure is
released from the tank. (Fig. 3)
2. Lock the piston rod with handle [11]. (Fig. 5)
3. Unscrew the pump [2] from the tank. (Fig. 6)
4. Dilute the remaining quantity twice in a row with 1/2 liter of water each time and spray
the resulting liquid onto the treated area.
Collect and dispose of the residual liquid according to all applicable laws,
requirements and regulations. Observe the instructions of the spray product
manufacturer!
5. Wipe off the device with a moist cloth.
6. For drying and storing the device, keep the tank [1] and pump [2] separate in a dry place
protected from sunlight and freezing temperatures. (Fig. 13).
Clean the protective equipment and yourself every time after usage.

Care and maintenance

Observe the instructions in the section entitled "Safety".
After using the device 50 times or at least once a year:
• Unscrew the pump [2] from the tank. (Fig. 6)
• Dismantle the pump [2]. (Fig. 14)
• Grease the diaphragm [14]. (Fig. 15)
• Assemble the pump.
• Lock the piston rod with handle [11] and screw the pump [2] into the tank [1].
• Clean the nozzle [17] under running water. If required use a needle. (Fig. 19)
• Remove the filter [18] between the shut-off valve [7] and spray wand [6], and clean it
under running water. (Fig. 20)
• Grease the O-rings [13] and [19]. (Fig. 15 and/or 21)
AUS USA
Spraying rate with flat jet nozzle (original equipment)
14
NZ CDN
0.49 l/min
0.56 l/min
0.69 l/min
IND