SER 7175-R4
High-Pressure Grease Pump
Revision (2-13)
24
Alemite, LLC
Flight Assembly.
• Tighten the Screw securely.
63. Position Nut (
5
) within the Container bracket.
64. Screw Rod (
6
) from the bottom of the bracket, into the
Nut and secure the Rod with an additional Nut.
65. Install Handle Assembly (
11
) to Rear Supports
(
22
and
26
).
• Do not tighten Setscrews (
19
) at this time.
66. Align Bracket Assembly (
14
) to the Handle Assembly.
67. Install Screws (
15
) to secure the Bracket Assembly to
the Handle Assembly.
• Do not tighten the Screws at this time.
68. Install Washers (
13
) and Screws (
12
) to secure the
Bracket Assembly to the Container.
• Tighten all Screws securely.
IMPORTANT: Do not apply thread sealant
to the first two (2) threads of any connection.
Contamination can occur.
69. Screw the 1/2 " -27 end of Z-Swivel (
9
) [with thread
sealant] into the Material Hose as necessary.
• See
Figure 5
.
• Tighten securely.
70. Screw the Z-Swivel (
9
) [with thread sealant] onto
Control Valve (
8
).
• Tighten securely.
Final Priming*
CAUTION
Do not operate the pump longer than 2 minutes.
Should pressure settings be incorrect, damage to
components can occur.
71. Add product to the Container.
NOTE
: Do not allow air to mix with the
product during the filling process. Pump
may lose prime.
72. Place the Control Valve assembly into a collection
container.
73. Plug the Electrical Cord into a 120 V ac outlet.
IMPORTANT: Do not allow the Container to
run dry of oil. Pump prime will be lost.
* If product was used for initial priming, it is not
necessary to eliminate oil from the system.
74. Allow the pump to run until product appears and is
free of air.
75. Unplug the Electrical Cord.
Operation and Adjustments
Check Pressure Settings
1. Plug the Electrical Cord into a 120 V ac outlet to start
the pump.
If the pump does not start or cycles intermittently, refer
to the
Troubleshooting Chart
.
WARNING
Use the high-pressure gauge assembly to
check pressure settings. The use of an alternate
tool may cause personal injury.
2. Attach the Control Valve to the high-pressure test
gauge assembly (special tool). See
Figure 10
.
• Check to ensure the
Bleed Screw
is closed.
3. Operate the Control Valve and allow the pump to turn
off.
Pressure Switch Off Setting
4. Once the pump stops read the gauge.
The reading must be between 4800 and 5400 psi
(331-372 Bars).
If the pump continues to cycle, refer to the
Troubleshooting Chart
.
IMPORTANT: The Pump may not shut off
because product is recirculating the Emer-
gency Bypass loop. Tighten the Spring
Housing (Increase Setting) into the Valve
Body. See Figure 9.
Pressure Switch Adjustment
If the reading is too low:
5. Unplug the Electrical Cord.
