Topcon A2677 Paint Sprayer User Manual


 
5-19
A2677 Rev 1.5
X20 Sprayer Reference Manual
When you test the Sprayer with water you may find that the
Regulator Valve works in the opposite direction to what you
require. For example: The pressure increases when it should
decrease. You can set the Reverse Valve Direction in the Sprayer
software setup to remedy this, see “Reverse Valve Direction”, page
8-20.
Pressure Sensor Installation and Connection
1. Mount the Pressure Sensor (A092) (Figure 5-5 on page 5-10)
either upright or horizontally and support the Brass Gauge
saver
The supplied Pressure Sensor is a 5 Bar (72 psi) Pressure
Sensor.
NOTICE
The Regulator Valve may require a connector change
to attach to the 2-Pin connector marked REG Valve 1
on the Sprayer Harness. Refer to the Regulator Valve
manufacturer’s specifications for correct pin allocation.
NOTICE
NOTICE
To properly measure Spray Line operating pressure the
Pressure Sensor must be positioned between the Flow
Meter and the Section Valves (Figure 5-5 on page 5-10).
NOTICE
CAUTION
Care should be taken, when replacing these
connectors, not to damage the Sprayer Harness or
Regulator Valve and connectors should be fully circuit
tested prior to installation.
CAUTION