To Know How - GROHE

Fault-Cause-Remedy
Urinal flush valve 37 017
Problem Cause Remedy Abbildung
Continuous • Nozzle blocked • Clean • 7
running / persistent
• Seal on relief cone dirty or damaged • Clean or replace • 10
low
water flow • Piston seal defective • Replace • 8
Flushing too • Leather seal dry or damaged • Expand or replace • 6 + 9
short
• Setting incorrect • Check • 15a + 15b
Water emerging
from under the
pushbutton cap
• Roll-type diaphragm defective • Replace • 11 + 12
Flush flow too
low or too
high
• Flow pressure too low or too high • Adjust • 14
Sanitary Systems
D 51