1SDH002031A1002 ECN000092998 Rev. B
SACE Tmax XT2
– XT4 | 17
8 - Maintenance and malfunction identification
Introduction
The correct maintenance of the unit and connected devices ensures proper operation over time.
Maintenance operations must be carried out by expert personnel (see "Recipients
accordance with safety regulations (see “Safety requirements” on page 5) and the maintenance
program.
If there are anomalies or malfunctions it is necessary to identify the cause and eliminate it before
continuing use of the unit.
CAUTION! The identification of malfunctions must be done only by expert
electricians (IEV 195-04-01: person with relevant education and experience to
enable him or her to perceive risks and to avoid hazards which electricity can
create). In fact, it may be necessary to carry out isolation and dielectric tests on
a part or all of the installation.
Checks and
general cleaning
Perform the following checks:
1.
Make sure Ekip Touch is clean, removing dust and any traces of other materials using dry,
clean rags (if necessary use mild detergents; for excessive dirt a laminate thinner like
Henkel 273471 or Chemma 18 or equivalent can be used).
2.
Make sure that there are no foreign objects near connectors or terminals.
Check
Ekip Touch
Perform the checks listed in the chapter Startup on page 14, also checking the status of wiring
and accessory modules:
Alarm check
Check for presence and connection of modules (internal and external)
Check zone selectivity connections
Check the
MOE-E
energy storage controller
Check
AUP
circuit breaker status, for the removable version of the CB
NOTE: the limitations and the notes for each point in the respective paragraphs are valid
Maintenance
program
The Ekip Touch maintenance program is carried out with varying frequency depending on the
installation environment:
Standard environments
Dusty environments
(measured dust level > 1 mg/m3)
Maintenance
frequency
One year or 2000 maneuvers or
after a short circuit
Six months or 1000 maneuvers or
after a short circuit
Summary of Contents for SACE Tmax XT2
Page 84: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 84 L curve Ekip M Touch S curve t k I2 ...
Page 86: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 86 G curve t k I2 G curve t k ...
Page 87: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 87 IU curve UV curve UV2 curve ...
Page 88: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 88 OV curve OV2 curve VU curve ...
Page 89: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 89 S V curve S2 V curve RV curve ...
Page 90: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 90 UF curve UF2 curve OF curve OF2 curve ...
Page 91: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 91 RP curve D curve ...
Page 92: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 92 OQ curve OP curve ...
Page 93: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 93 UP curve RQ curve ...
Page 94: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 94 ROCOF curve R JAM curve R STALL ...
Page 95: ...1SDH002031A1002 ECN000092998 Rev B SACE Tmax XT2 XT4 95 UC curve ...
