Installation
3A6319A 9
Unpacking
The pump module was carefully packaged for shipment
by Graco. When the package arrives, perform the follow-
ing procedure to unpack the units:
1. Inspect the shipping box carefully for shipping
damage. Contact the carrier promptly if damage is
discovered.
2. Unseal the box and inspect the contents carefully.
There should not be any damaged parts.
3. Compare the packing slip against all items included
in the box. Any shortages or other inspection
problems should be reported immediately.
Choosing an Installation
Location
- Select a location that will adequately support
the weight of the G3 Pump and lubricant, as
well as all plumbing and electrical connections.
- Refer to the mounting hole layouts provided in
the Mounting Bracket Dimensions section of this
manual, page 21. No other installation configu-
ration should be used.
- Use designated mounting holes and provided
configurations only.
- Use the five fasteners (included) to secure the
G3 to the mounting surface. 3 fasteners are
used for the bottom bracket and 2 fasteners are
used for the top bracket.
- Adjust top mounting bracket, if necessary to
align the bracket with the mounting surface (FIG.
5).
- Insert (user supplied) spacers if there is still a
gap after adjusting the bracket.
System Wiring
Fuses
Fuse Kits are available from Graco. The following Table
identifies the correct fuse to use for your input voltage
and the corresponding Graco Kit number.
Recommendations for Using Pump in
Harsh Environments
• If using a DIN style power or alarm harness with a
right angle mating connector, make sure the con-
nector does not exit the unit in the UP direction.
• Use a corrosion preventative electrical grease on all
contacts.
NOTICE
Observe precautions for handling electrostatic sensi-
tive devices. Touch ground before handling pump.
AUTOMATIC SYSTEM ACTIVATION HAZARD
If the system is equipped with has an automatic timer
(user supplied) that activates the pump lubrication
system when power is connected or when exiting the
programming function, unexpected activation of the
system could result in serious injury, including skin
injection and amputation.
Before you install or remove the lubrication pump
from the system, disconnect and isolate all power
supplies and relieve all pressure.
FIG. 5
NOTICE
Fuses (user supplied) are required on all DC mod-
els. To avoid equipment damage:
• Never operate G3 Pump DC models without a
fuse installed.
• A fuse of the correct voltage must be installed in
line with the power entry to the system.
Input Voltage Fuse Value Graco Kit No.
24 VDC 4 A 571040
