MESTO 3598P Instrucciones De Uso página 9

EN
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You will find the illustrations referred to above in the pages 3 – 6 of these
instructions for use.
Scope of delivery
Tank [1], with pump [2], spray line [4] with shut-off valve [9], instructions for use [5], carrying
strap [6], spray lance [7], (Fig. 1)
Technical data
Type
Max. filling amount
Total contents
Max. spraying pressure
Max. operating temperature
Weight when empty
Material of tank
How device is carried
Technical residual quantity
Max. volume flow
Recoil force
Table 1
Assembly
1. Fasten the carrying strap(s) [6] on the tank [1]. (Figs. 2a + 2b)
2. Screw the spray line [4] tightly into the outlet port [10]. (Fig. 3).
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Note the location of the spigot in order to be able to insert the lock.
3. Insert the lock [11]. (Fig. 3).
► The lock closes and the spray line is secured from unscrewing out of the tank.
4. Push the hose [4] onto the shut-off valve [9] and secure it with the cap nut. (Fig. 3)
5. Screw the spray lance [7] onto the shut-off valve [9] (Fig. 3).
Checks
Visual inspection: Are the tank [1], pump [2], spray line [4] with shut-off valve [9] and
spray lance [7] free of damage? (Fig.1)
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Pay special attention to the connections between the tank – spray line and the spray-
line – shut-off valve and to the condition of the pump threading and spray line.
No leaks: Pump up the empty device to 2 bar. (29 psi) (Fig. 11)
► The pressure must not decrease more than 0.5 bar (7,35 psi) within 30 minutes.
Function: Pull the red button on the safety valve [12]. (Fig. 5).
► The pressure must dissipate.
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Using the lock [40] the lever on the shut-off valve [9] can be locked and unlocked.
Unintentional spraying is prevented after locking. (Fig. 14)
► If required, reset the lock [40] and activate the shut-off valve [9]. (Fig. 14)
► The shut-off valve must open and close.
Check the device regularly and after a longer period of non-use, e.g. a winter break.
Have damaged parts or parts that do not work properly repaired immediately by our
customer service department or by service partners authorized by us.
ENGLISH
3598P 3618P
6 l (1.58 gal) 10 l (2.64 gal)
9 l (2.4 gal) 13 l (3.43 gal)
6 bar (88 psi)
50 °C (122 °F)
4.5 kg 5.0 kg
Stainless steel
Shoulder Back
0,03 l
0,78 l/min
< 5 N
16
EN
Preparation
Observe the instructions in the section entitled „Safety".
The device must be in an upright position.
If filling the tank from a water line, ensure that the line or a hose does not project
into the tank.
1. Pull up the red button on the safety valve [12] until all excess pressure is released from
the tank. (Fig. 5).
2. Raise the locking cap [58], tilt the cover [59], screw it in a clockwise direction and take
out of the filling opening. (Fig. 6, 7)
3. Add the spraying liquid to the tank [1]. (Fig. 8)
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We recommend you mix the spraying liquid in the device or premix it in an external tank:
Fill to 1/3 with water, pour in the spraying agent, and then add more water until full.
4. Check the filling height on the scale stamped on the tank [35]. (Fig. 8)
5. Insert the tilted cover [59] into the filling opening and rotate the cover in a counter-clock-
wise direction. (Fig. 9)
6. Tighten the cover in the tank upwards onto the filling opening and fold down the locking
cap [58]. (Fig. 9b)
► Filling opening is sealed. (Fig. 9b)
7. Press the pump handle [13] down and turn it clockwise.
► The pump handle is unlocked. (Fig. 10)
8. Create the desired pressure (→ Table 2) in the tank (Fig. 11).
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The maximum pressure should not exceed 6 bar (red line on the pressure gauge
[16], Fig. 11). If the maximum pressure is exceeded, the safety valve will engage and
release the excess pressure.
9. Press the pump handle [13] down and turn it counter-clockwise direction.
► The pump handle is locked in place. (Fig. 12)
Spraying
Observe the instructions in the section entitled "Safety".
Operate the device only while it is vertical or suspended upright and nearly vertical.
Avoid allowing drops of spray to drift onto areas that are not being treated.
Observe the instructions of the spray product manufacturer!
1. Suspend the device from your shoulder or place it on your back. (Fig. 13)
To prevent dripping, hold the spray wand up when first spraying and activate
the shut-off valve until no more liquid mixed with air is emerging from the
nozzle.
2. If required, reset the lock [40] and activate the shut-off valve [9]. (Fig. 14)
► Spraying may now begin.
3. Make certain the optimum spraying pressure is set (→ Table 2) on the pressure gauge
[16] (Fig. 11).
Spraying pressure
1.5 bar (21.8 psi)
2.0 bar (29.0 psi)
3.0 bar (43.5 psi)
Table 2. Dependence: Spraying rate – spraying pressure
ENGLISH
Spraying rate with flat jet nozzle, 80-01
0.29 l/min
0.32 l/min
0.39 l/min
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