7
1. The first time the machine is operated, after repairs
have been made, or if the machine has set for a period
of time (30 days or more) follow the following
procedures.
A. Check the tension of the belt (if so equipped) per
instructions in MACHINE MAINTENANCE.
B. Flush the machine per instructions in MACHINE
MAINTENANCE.
C. Install float tank drain plug (if so equipped).
D. Open float tank ball valve (if so equipped).
2. CAUTION: Always use the factory supplied wash
hose with your machine. Do not substitute other
hoses as a potential safety problem may develop.
CAUTION: If machine has been exposed
to sub-freezing temperatures, it must be thoroughly
warmed to above freezing before operating. Failure to
warm machine can cause damage to the pump
packings and other components.
Read and observe all items in “CLEANER
INSTALLATION”.
♦ SPRAY TIP: Choose the correct spray tip for the job
to be performed.
♦ OIL LEVEL: Check the oil level in the water pump.
♦ BELT: Make sure belt tension and condition is as
specified in MACHINE MAINTENANCE.
♦ STACK COVER: Remove the stack cover (if so
equipped).
♦ FUEL FILTER: Inspect fuel filter for evidence of water
contaminants.
♦ FUEL: Make sure the fuel lines are open (CAUTION:
Closed valves will DAMAGE the fuel pump and void
warranty). Use #1 or #2 diesel.
♦ FUEL QUANTITY: Make sure the fuel supply is
sufficient to complete the job. See the GENERAL
section of MODEL SPECIFICATIONS for the fuel tank
capacity.
♦ Refer to the MAINTENANCE SCHEDULE for any
maintenance to be performed before operation of this
machine.
Supersedes 08-19-05 Z08-03940D 07-05-06 Z08-03940D
B. Use a draft diverter of the inverted funnel or bell
type that meets all codes for capacity and
materials. Mount the draft diverter directly to
the stacking flange on the machine.
C. The draft diverter’s function is to insure that the
barometric pressures are as close to the same
as possible at the air inlet and outlet to the coil
and will not be changed by either up drafts or
down drafts.
D. Installation of a draft diverter WILL NOT
PREVENT THE COIL FROM FREEZING. In
areas where freezing temperatures are
common, some type of down draft prevention
must be used. Check local codes for acceptable
methods for the prevention of down drafts.
2. VENTING INSTALLATION INFORMATION:
A. Never Reduce the Stack size. The diverter and
stacking should be the same size as the stack
opening on the machine.
B. Straight Stacking through the roof is preferred.
Horizontal runs are not desirable, but if necessary,
be sure to pitch the stack upward at a rate of
two inches per foot. When horizontal stacks
are used, vertical stacking must extend at least
two feet for every foot of horizontal stack.
C. Stack Extension above the roofline should be
sufficient to clear the peak of the roof. (Refer to
ANSI Z223.1 page 100 of SPECIFICS)
D. A Rain Cap U.L. approved should be installed on
the stack.
OIL OR GAS FIRED MACHINES ARE NOT TO BE
CONNECTED TO A TYPE B GAS VENT.
NE PAS RACCORDER CET APPAREIL À UN TUYAU
D’ÉVACUATION DE GAZ DU TYPE B.
MÁQUINA DE ACIETE O GAS ES NO SER CONECTADO
CON A MECANOGRAFÍE B RESPIRADERO DEL GAS.
PRE START-UP
Vent/Rain Cap
Diverter
OPERATING
INSTRUCTIONS
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