Bestway POWER STEEL Benutzerhandbuch Seite 52

Backwash:
clean the sand bed; water is pumped
down through the Collector Hub,
upwards through the sand bed, and
deposited out of Port D.
A
Drain:
This function drains water
from the pool; another filter bypass
setting, water is pumped and deposited
out of Port D, instead of returning it to
the pool.
A
NOTE:
• Be sure all provisions for wastewater disposal meet applicable local, state or
national codes. Do not discharge water where it will cause flooding or damage.
• When the Control Valve is set to the Backwash, Rinse, or Drain position, water
will discharge from Port D on the Control Valve.
• Do not switch on or operate the sand filter with the Control Valve set to the
Closed function or it will seriously damage the sand filter.
• Do not set the Control Valve between two functions, or it will lead to leaking.
• To avoid water leakage, screw the Port D Cap onto the Control Valve Port D
before operating the sand filter.
303021216264_58515GS_14x21cm_800Gal 德规砂滤器说明书 英
This function is used to
C
D
C
B
C
D
C
B
11
Rinse:
This function for initial startup,
cleaning, and sand bed leveling after
Backwash; water is pumped downwards
through the sand bed, up through the
Collector Hub and deposited out of the
valve Port D.
C
A
D
C
B
Circulate:
This function circulates
pool water bypassing the sand filter;
use this function if the filter is broken to
collect debris in the Debris Screens.
C
A
D
C
B