Operation
311209W
9
Operation
Heat Up
1. Turn on electrical controls to the temperature
control system.
2. Place a container under the dispense gun to collect
hot material.
3. Lock the dispense gun trigger open by pulling and
securing trigger using the trigger retainer (Z).
4. After the pump, hose, and gun are up to
temperature, release the gun trigger retainer (Z) to
close the valve. Engage the gun trigger lock to
prevent accidental dispense of high pressure
heated fluid.
Dispensing
1. Start the pump. Fluid flow rate is controlled at
pump. Adjust pump pressure to obtain desired flow
rate. Use lowest pressure necessary to dispense
fluid. The pressure adjustment depends on hose
length, fluid viscosity, and nozzle size.
2. Disengage the gun trigger lock.
3. Squeeze the trigger in all the way. Fluid flow begins
with the slightest pressure on trigger and stops
when trigger is released.
Shutdown
1. Turn off all heat at the controller.
2. Shut off the fluid supply pump.
3. Trigger the gun to relieve pressure while the system
is still hot.
4. Hold the gun over a waste container and use trigger
retainer (Z) to hold the gun trigger open.
Fluid expands while heating, causing a pressure rise
in a closed system. To help prevent serious injury
from pressurized fluid such as skin injection and or
splashing fluid, a path must be provided to relieve
pressure. Lock the gun trigger open when heating up
the system form ambient temperature.
Engage trigger retainer to hold gun open, to prevent
excessive pressure buildup.
To help prevent serious injury from burns, do not
touch hot fluid from the dispensing gun.
Z
Trigger Lock
Engaged
Z
Trigger Lock
Disengaged
Z
TI8051