Dometic 4000 Série Manuel D'utilisation page 14

Toilets
Correcting spring assembly, rotor cam shaft, or cam switch
➤ Loosen the cam switch mounting screws with a 3/32-inch hex tool and a 1/4-inch box-end
wrench . Slide the cam switch up or down depending on the flush ball position .
➤ Tighten the cam switch mounting screws, apply electrical power and check the adjustment .
Repeat as necessary .
➤ After the cam switch and flush ball are properly positioned, connect the water line and
reinstall the toilet .
Replacing the flush ball seal
➤ Turn off water and electrical power to the toilet .
➤ Remove water inlet hose from the toilet .
➤ Remove the toilet from the floor and turn it upside-down . Disconnect the service switch wires
at the in-line connectors .
➤ Remove the three nuts and flat washers securing the base assembly to the toilet bowl, using a
1/4-inch drive ratchet wrench, 7/16-inch deep-well socket, and an extension .
➤ Pull the check valve or vacuum breaker out of the sealing grommet located in the rear of the
toilet bowl .
➤ Lift the base assembly from the toilet .
➤ Replace the old seals with a new complete seal kit .
➤ Reconnect the base assembly to the toilet with the new mounting bolts (L-shaped) included
with the seal kit . Tighten the nuts to 20-25 in .-lbs . torque .
➤ Reconnect the service switch wires . Reattach the water inlet hose to the toilet .
➤ Reinstall the toilet to the floor .
Replacing the flush ball
➤ Turn off the water to the toilet .
➤ Open the flush ball in Service Mode, then turn off electrical power to the toilet .
➤ Disconnect the water inlet hose .
➤ Remove the toilet from the floor, turn it upside-down, and disconnect the service switch wires
at in-line connectors .
➤ Pull the check valve out of the sealing grommet located in the rear of the toilet bowl .
➤ Remove the three nuts and flat washers securing the base assembly to the ceramic toilet bowl,
using a 1/4-inch drive ratchet wrench, 7/16-inch deep-well socket, and an extension .
➤ Lift the base assembly from the toilet .
➤ Remove the bowl seal, the flush-ball seal, and the retainer plate to expose the flush ball .
➤ Loosen the set screw in the rotor shaft cam, using a 1/8-inch hex tool .
➤ Remove the #8 x 1/4-inch long screw and flat washer from the linkage slot .
➤ Remove the four screws securing the mounting bracket to base .
➤ Pull the mounting bracket and the rotor cam off the base .
➤ Rotate the flush ball forward and remove the flush-ball retaining screw .
➤ Replace the flush ball and reverse the disassembly procedure .
➤ Push the rotor cam all the way onto the rotor shaft . Tighten the set screw .
➤ Lubricate the moving parts with silicone grease .
➤ Before reassembling the entire toilet, the cam switch may require adjustment .
See "Aligning Cam Switch/Flush Ball" on page 13 .
EN
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