38
Translation of the original operation manual
Airless 270_BAoDB_en_1405 • 0550022 • jw
Operation
5.5
Relieve pressure
1.
Close the compressed air shut-off valve.
The equipment will vent automatically.
2.
To release pressure from the material as well, insert the drain
hose into a container and open the drain valve.
3.
Operate the spray gun until all pressure has been released.
Secure the spray gun.
CAUTION
If parts of the equipment (e.g. spray nozzle, material filter on the
spray gun, material hose, high pressure filter, suction strainer,
etc.) are clogged the pressure cannot be fully released. Residual
pressure could be released during disassembly work and cause
severe injuries.
³
Cover the screw fitting with a rag during releasing to protect
yourself against sudden release of material.
³
Release the screw fittings very carefully and release the
pressure slowly.
³
Remove the obstructions (see fault table in Chapter 7 Rectifi-
cation of faults on page 48).
5.6
Work breaks / decommissioning
Always secure the spray gun, even for shortest work breaks. Se-
cure the spray gun for short work breaks.
Take note of the potlife of the materials used, particularly when
using multi-component materials.
The system has to be flushed and cleaned completely with the
stipulated cleaning agent within the potlife indicated by the manu-
facturer. Please note:
³
Curing time is reduced at higher temperatures.
³
Allow the cleaning agent to circulate for a while.
³
No paint residue may remain in the pump or in the filter.
