SyriXus Series Pumps Installation and Operation Guide
Section 9 Pump Maintenance, Troubleshooting, and Servicing
9-9
EAR99 Technology Subject to Restrictions Contained on the Cover Page
9.7.2 Pump Case Top
Removal
Some maintenance and troubleshooting procedures require accessing
the pump module interior. Remove the six screws holding the case top
in place (three screws on each side). Lift the cover straight up and off.
Figure 9-6
Pump case top screws (3 of 6 shown) - TBD
9.8 Test Points - TBD
The following sections contain tables listing the most commonly used
test points and their voltages. Refer to the controller schematic and
the pump schematic (available at
www.teledyneisco.com
).
9.8.1 Power Supply (A1)
Output voltages of the power supply can be verified. The voltages in
the pump unit, between circuit common (TP106) and the fuses or at
the test points should be:
RISK OF ELECTRIC SHOCK - DISCONNECT THE ELEC-
TRIC POWER BEFORE SERVICING. ONLY TRAINED SER-
VICE PERSONNEL MAY REMOVE THE CASE TOP.
RISQUE DE CHOC ÉLECTRIQUE. COUPER L´ALIMENTA-
TION AVANT LA RÉPARATION. L´USAGER NE DOIT PAS
DÉMONTER L´INSTRUMENT OU DÉRANGER LE
MÉCANISME DEDANS. ADRESSER LA REPARATION
SEULEMENT AUX TECHNICIENS COMPÉTENTS.
F104
22 VDC to
31 VDC
F103
8.1 VDC to
13 VDC
F102
22 VDC to
31 VDC
TP111
15 VDC
0.6 VDC
TP110
15 VDC
0.6 VDC
TP109
5 VDC
0.3 VDC
The voltage between motor common (TP101) and +VM (TP105) should be +60
to +90 V.