Graco ToughTek MP40, Руководство по эксплуатации

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Operation
14 3A4349B
Spray
Prevent Pack-Out
To avoid “packing out” the pump or hose:
• Use the lowest pressure and largest nozzle size that
provides an acceptable spray pattern. This will also
result in wear parts lasting longer.
• Do not use any more material hose than is neces-
sary (minimum 25 ft, or 7.6 m).
Before Starting or Stopping Material Flow
Always have the atomizing air turned on at the
applicator before and after spraying fluid (see
applicator manual).
Spraying
1. Prime with Water , page 10.
2. Perform the Pump Pressure Setting procedure ,
page 12.
3. Prime with Material , page 13.
4. Turn on atomizing air and adjust the air output to the
required level (see applicator manual).
5. Turn the main power disconnect switch (T) to ON
and press the water pump button (Z) and START
button (U) to spray material.
6. If the system is approaching its cure time, or if the
system will be idle for enough time for material to
begin curing in the system,
Flush the system (see
page 16).
To help prevent injury from moving parts, do not
operate with the grate (J) removed.
NOTICE
Failure to flush prior to material curing in the system
will result in damage to the system and may require
replacement of all system parts in contact with
material.
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