Multi Pro 1200/1250 Page 6 -- 47 Spray System
Disassembly (Fig. 51)
IMPORTANT: Make sure to remove and neutralize
chemicals from tank and spray components before
disassembly.Wearprotectiveclothing,chemicalre-
sistant gloves and eye protection during repair.
1. Park machine on a level surface, stop engine, en-
gage parking brake and remove key from the ignition
switch.
2. Drain spray tank (see Operator’s Manual).
NOTE: The boom bypass hose on the Multi Pro 1200
is routed between the spray tank hosebarb (item 3) and
theboomdistribution valves. OntheMultiPro 1250,the
boombypasshoseisroutedbetweenthespraytankho-
sebarb (item 3) and the spray control assembly.
3. Label hoses to allow proper installation after repairs
arecompleted.Loosenhoseclampsandremovehoses
from hosebarbs that are to be disassembled.
4. Disassemble boom bypass using Figure 51 as a
guide. Discard all removed O--rings and gaskets.
Assembly (Fig. 51)
NOTE: CoatallO--ringswithvegetableoilbeforeinstal-
lationtoreducethechanceofdamageduringassembly.
1. Assemble boom bypass using Figure 51 as a guide.
Replace all removed O--rings and gaskets.
2. Using labels placed during disassembly, install
hoses to hosebarbs and secure with hose clamps.
3. Check spray tank for leaks. Repair all leaks before
returning the sprayer to service.
Spray
System
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