4.0 INSTALLATION
Install or position the pump to ensure that air flow around the
motor and pump is unobstructed. Keep the motor clean to
ensure maximum cooling during operation.
4.1 Reservoir Breather Cap (See Figure 2)
For shipping purposes, a shipping plug (A) is installed in the
breather port on the top of the reservoir. Before using replace
the shipping plug (A) with the breather cap (B).
Note: The oil fill port uses a SAE #10 plug (C). It is mounted at
the top of the fill pipe extension (D).
4.2 Pump Mounting
Refer to Figure 3 for mounting dimensions to secure the pump
to a fixed surface.
1-2 Gal. (4-8 L)
2.5 Gal. (10 L)
in. (mm)
in. (mm)
A
3.75 (95)
11.0 (279)
B
9.00 (229)
12.0 (305)
tapped holes,
Ø 0.34 (8.6) diameter through holes
C
0.25 (6) deep
M8 x 1.25
(Note: Reservoir viewed from below)
C
A
A
B
Figure 2, ZW Breather Cap Installation
5 Gal. (20 L)
10 Gal. (40 L)
in. (mm)
in. (mm)
15.6 (396)
18.9 (480)
12.0 (305)
12.0 (305)
B
Figure 3
B
4.3 Electrical Connections
THE PUMP IS FACTORY EQUIPPED WITH THE COMMON
ELECTRICAL PLUG FOR A GIVEN VOLTAGE, ALTERING
THE PLUG TYPE SHOULD ONLY BE DONE BY A QUALIFIED
ELECTRICIAN, ADHERING TO ALL APPLICABLE LOCAL AND
NATIONAL CODES.
1.
The disconnect and line circuit protection to be provided by
customer. Line circuit protection to be 115% of motor full load
current at maximum pressure of application
2.
For additional information, refer to pump name plate for power
rating. Also refer to Table 4 in Section 8.0 for motor current draw
information.
4.4 Oil Level
Check the pump oil level prior to start-up. If oil level is low,
remove the SAE #10 plug from the fill pipe extension and add oil
as needed (see Figure 1).
The reservoir is full when the oil level is as shown in Figure 4.
4 and 8 liter
IMPORTANT: Add oil only when all system components are fully
retracted, or the system will contain more oil than the reservoir
can hold.
3
C
D
Tank is full
when oil level
is here.
10 to 40 liter
Figure 4