Installation must be in accordance with the following steps and stated specifications and should be carried out by suitably competent personnel.
Adherence to the recommended maintenance instructions forms part of the warranty.
WARNING:
Do not defeat, tamper, remove or bypass this unit. Severe injury to personnel could result.
Contact open
Contact closed
Tension Range
Rope Slack
Rope Pulled
0mm
3.5mm
14.5mm
17.0mm
Contact Arrangement: XER6022, XER6022-SS, XER1022 and XER1032 Models
1NC/2NC/3NC
1NO/2NO
1NC + 1NO
2NC
2NC + 2NO
3NC + 1NO
96
96
222 min - 239 max
32
10
23
7
89
96
86
4 Mounting Holes Clearance
for M5 Screws
23
54
XER6022
XER6022-SS
Optional E-Stop Button
cable entry
4 Mounting Holes
Clearance
for M5 Screws
27.50
34
100
86
cable entry
223 min - 240 max
Optional E-Stop Button
25
60
110
29
10
143
92
XER1022
Left Sided Model: XER1022-011C3L
4 Mounting Holes
Clearance
327 min - 361 max
All Dimensions in mm
Optional E-Stop Button
cable entry
for M5 Screws
27.50
100
86
92
143
110
29
60
25
10
XER1032
34
All Dimensions in mm
All Dimensions in mm
40
49
63
Tension Indicator
Indicator shown with steel rope properly adjusted.
XER Series
Safety,
Technology
& Innovation
Operating Instructions for XER6022, XER6022-SS, XER1022 & XER1032
Explosion-Proof Classification
The explosion-proof models of safety interlock switches are specifically designed for potentially explosive atmospheres while retaining the features and operating
characteristics of the conventional models.
A sealed flameproof contact block makes the explosion-proof interlock switches suitable for use in European Zone 1 and Zone 2 environments, which are typical
of those found in the chemical and petrochemical industries. All switches are classified by the European method as EEx d II C T6. For a full explanation of the
classification method, see “Hazardous Location Rating Systems for Interlock Switches” in The Safety Library Section of this catalog.
WARNING:
These switches are not suitable for use in atmospheres containing Group I gases, e.g., methane (firedamp).
These switches DO NOT meet all conditions of the US classification of Class I, Div 1, due to the differences between European and US classification
methods. In the US and Canada, these products can be used in areas classified as Class I, Division 2 in Groups A (acetylene), B (hydrogen), C (ethylene) and D
(propane).
