Grounding; Install Vented Oil Cap Before Using Equipment; Flush Before Using Equipment - Graco e-Xtreme Z25 Operation - Repair - Parts

Installation

Grounding

The equipment must be grounded to reduce the risk
of static sparking and electric shock. Electric or static
sparking can cause fumes to ignite or explode.
Improper grounding can cause electric shock.
Grounding provides an escape wire for the electric
current.
Sprayer: system is grounded through the power cord.
Fluid hoses: use only electrically conductive hoses with
a maximum of 210 ft. (64 m) combined hose length to
ensure grounding continuity. Check electrical resistance
of hoses. If total resistance to ground exceeds 25 mega
ohms, replace hose immediately.
Spray gun: ground through connection to a properly
grounded fluid hose and pump.
Fluid supply container: follow local code.
Object being sprayed: follow local code.
Solvent pails used when flushing: follow local code.
Use only conductive metal pails, placed on a grounded
surface. Do not place the pail on a non-conductive
surface, such as paper or cardboard, which interrupts
grounding continuity.
To maintain grounding continuity when flushing or
relieving pressure: hold metal part of the spray
gun/dispense valve firmly to the side of a grounded
metal pail, then trigger the gun/valve.
8
Install Vented Oil Cap Before
Using Equipment
The driver gear-box is shipped from the factory prefilled
with oil. The temporary unvented cap (PX) prevents oil
leaks during shipment. This temporary cap must be
replaced with the vented oil cap (P), supplied with
equipment, before use.
P
ti31010a
F . 7: Unvented and Vented Oil Caps
IG

Flush Before Using Equipment

The pump fluid section was tested with lightweight oil,
which is left in the fluid passages to protect parts. To
avoid contaminating your fluid with oil, flush the
equipment with a compatible solvent before using the
equipment.
See Prime/Flush procedure, page 11.
K
333208F