Kärcher HDS3.5/20 Operator's Manual page 16

Check List Before Starting:
CAUTION! If "NO" has been checked on any of the
following sixteen questions, do not op er ate this
machine.
Has gas supply been inspected by an
authorized contractor to meet local
codes?
Is machine protected from downdraft
and excessive wind?
Is machine shielded from moisture or
water spray?
Is the voltage correct and are the
circuit breaker and supply cord
adequate according to specifi cations
and serial plate notation?
Is the machine electrically grounded?
Is there ample water supply?
Have all fl ammable liquids or gases
been removed from installation loca-
tion?
Is there adequate gas supply for the
BTU rating of the burner?
"Is incoming gas supply pressure
between 6" - 14" water column inches
or 1/2 PSIG?"
Has the proper gas regulator been
installed for pressure and volume?
Have you installed the optional LP
gas regulator assembly 9.802-633.0?
Is the machine properly vented to
allow adequate air fl ow?
Are the propane tanks large enough,
according to rating to prevent freez-
ing?
Have gas lines been checked for gas
leaks?
Have gas lines been checked with
local codes?
Have all operators using this machine
been instructed properly and have
they read the manual?
Has the machine been installed
according to operator's manual
instructions?
16
INSTALLATION
YES NO
9.801-509.0 - C • Karcher Operator's Manual