Groen Vortex VRC-3E, Руководство по обслуживанию, Страница: 24 / 61

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ASSEMBLY / DISASSEMBLY
5.2 Cavity Vent Assembly
P/N 140867 - Pressure Relief Valve
Removal
1. Turn off the steamer power and disconnect the steamer
from the branch circuit.
2. Remove the left side panel.
3. Loosen the two (2) hose clamps.
4. Remove the hose from the hose fittings.
5. Unscrew the assembly from the nipple attached to the cavity.
Installation
6. Thread the new assembly onto the nipple attached to the
cavity.
7. Replace the hose and hose clamps.
8. Replace the left side panel.
5.3 Control PC Board - P/N 140792
Removal
1. Turn off the steamer power and disconnect the steamer
from the branch circuit.
2. Remove the three keps nuts and remove the clear plastic
control cover.
3. Unplug all the connectors attached to the control board.
4. Using a 1/4" socket, remove the 1-1/4" long standoffs at
the top and bottom of the board.
5. Using a 5/16" socket, remove the three 6/32 lock nuts and
remove the board from the five studs on the front panel.
6. Remove the voltage select jumper plug and save it for
installation on the new control board.
Installation
7. Install the voltage select jumper plug on the control board.
8. Position the control board on the five studs below the timer.
9. Thread the 1-1/4" long standoffs onto the studs at the top
and bottom of the board. Use a 1/4" socket to tighten them
in place.
10. Install the 6/32 lock nuts onto the other three studs. Use a
5/16" socket to tighten them in place.
11. Plug in the connectors. Press firmly to make sure the jack is
fully seated on the control board.
12. Install the clear plastic control panel cover over the timer
and control board and secure with the three 6/32 keps nuts.
13. Re-connect the branch circuit power supply.
13. Push the "ON" button and test the steamer.
5.4 Door Removal/lnstallation/Alignment
P/N 130858 Door Assembly for VRC-3E
P/N 140749 Door Assembly for VRC-6E
Removal
1. Turn the steamer "OFF" and allow it to cool.
2. Remove the door by supporting its weight and removing the
hinge pin.
3. Place the door on a flat surface gasket facing up. Be sure
not to scratch the door surface.
4. Inspect the door gasket for signs of cuts or other defects
that may impair its function. Replace if necessary.
Installation
5. To install the door, apply
NEVER-Seez lubricant to the
hinge pin. Align the door with
the hinge and insert the pin.
Apply serviceable Locktite 242
to the door-to-hinge bolts,
and then install the door and
mounting bolts. Do not tighten
the mounting bolts at this time.
Alignment
6. Place a piece of masking tape over the door pinhole in the
door channel.
7. Close the door until the door pin just penetrates the
masking tape.
8. If the door pin does not strike the center of the masking
tape, loosen the hinge-to-steamer bolts and align the door to
the door pin. Tighten the hinge-to-steamer mounting bolts.
9. You should be able to pull a dollar bill or comparable piece
of paper smoothly between the gasket and the steamer
cavity with the door closed. To adjust the hinge side, loosen
the door-to-hinge bolts and align the door gasket with the
steamer cavity. Tighten the door-to-hinge mounting bolts.
To adjust the door bullet side see page 5-14.
10. Turn the steamer "ON" and check for leaks.