Use of the product
33
9.4
Shutdown procedure
Pump
To avoid the risk of personal injury, material injections,
injuries caused by moving parts or electric arcs, it is
imperative that the following procedure be followed
before any work is carried out when shutting down the
system, assembling, cleaning or changing the nozzle.
Lock the guns (valve, tap...) on OFF.
Shut off the air supply through the shut off valve to remove
residual air from the motor.
Unlock the gun (valve, tap...).
Bring the gun (valve, tap...) close to a metal bucket in order
to recover the product. Hold it against the wall of the
bucket to avoid interrupting the grounding continuity (if
necessary, use the wire with clamp to ground the metal
bucket).
Open the gun (valve, tap) in order to drain the circuit.
Lock the gun (valve, tap) in the OFF position.
Open the pump drain valve and collect the fluid in a
properly grounded metal pail.
Leave the bleed valve open during the entire operation.
Check the conformity of the wiring before intervention.
