24
Control Pro 250 M
GB
Maintenance and repairs
Danger
Before carrying out any work on the device, relieve the pressure and unplug the power plug from the socket.
a) Cleaning the inlet valve
i
If any problems occur when the paint is sucked up, the intake valve needs to be cleaned or replaced. Problems can
be avoided by cleaning and servicing the device properly.
1. Detach the suction hose from the basic unit.
2. Remove the inlet valve (Fig. 26, 1) from the base unit using a wrench (20) or hex key (10mm).
3. Remove the valve seat (Fig. 26, 2), ball (3) and O-ring (4) from the inlet valve.
4. Clean the inlet valve mount and all components thoroughly with a suitable cleaning solution or replace them if necessary.
5. Lubricate the O-ring (Fig. 26, 5) on the inlet valve.
6. Place the valve seat, ball and O-ring back in the inlet valve.
7. Drehen Sie das Einlassventil wieder in das Spritzgerät.
b) Cleaning the outlet valve
i
If the spray pattern is poor, the outlet valve may need to be cleaned or replaced.
Problems can be avoided by cleaning and servicing the device properly.
1. Remove the high-pressure hose from the base unit using a wrench (17).
2. Loosen the screw (hex key ( 2.5 mm)) on the outlet valve (Fig. 27), but do not remove it.
3. Remove the outlet valve (Fig. 28, 1) from the base unit using a wrench (16).
4. Clean the outlet valve mount and the outlet valve thoroughly with a suitable cleaning solution or replace the outlet valve if
necessary.
5. Put the new or cleaned outlet valve back in.
6. Re-tighten the screw (Fig. 27).
Spare Parts List (Fig. 29)
Pos.
Description
Order No.
1
Spray gun assembly (incl. nozzle holder)
0517100
2
Nozzle 517 (for thick materials, e.g. interior wall paints)*
Nozzle 311 (for thin materials, e.g. lacquers)*
0517517
0517311
3
Nozzle holder
0517200
4
Sealing set
0517900
5
High-pressure hose, 9 m
0517801
6
Carry handle
0580175A
7
Door
(1 pc.)
0580041B
8
Suction hose and Return line
0580159A
9
Clip (suction hose)
9890222
10
Clip (return line)
0327226
11
Return line
0512371
12
Clip
(1 pc.)
0512390
13
Filter housing
0580154
14
Filter
0580155
15
Outlet valve
0580072A
16
Repair kit for inlet valve
0580391
17
Inlet valve housing
9885553
* Wearing part: Not covered by warranty
