John Deere HR1250E1 - Manual (Page 16)

Preparing the Washer
16 Operator’s Manual
1. Remove shipping plug and install vented plug (A) on
pump.
2. Check oil in pump. With washer on level surface, the
oil should fill the oil level sight glass (B). If necessary,
top with HYGARD ® or SAE30W non-detergent oil.
A
CHECK PUMP OIL
CONNECT DISCHARGE HOSE TO GUN
1. Apply pipe tape or sealant to threads on gun.
2. Attach discharge hose to gun using two open-end
wrenches. Tighten hose fitting enough to prevent
leaks.
IMPORTANT: Do not attach nozzle wand to gun handle
until water system is primed.
B