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Fuses, Travel Switches, Universal Change-over Switches, Connection Terminals
Load Switch
P
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7.2.5 Additional auxiliary contact/additional fourth pole installation: as shown in Figure 30,31
8.Maintenance and storage period
9.Warranty period and environmental protection and other legal regulations
10.Ordering instructions
Figure 30 Schematic diagram of accessory pole/auxiliary contact matching
Figure 31 Schematic diagram of attachment pole installation
8.1 Daily maintenance
Take appropriate measures to remove dust, water vapor, conductive dust and corrosive substances. Non-professionals of the
company are not allowed to disassemble and repair.
8.2 Maintenance and maintenance during operation
8.2.1 Confirm that the wiring terminals are in good contact, there is no looseness, and the wire connection is reliable.
8.2.2 During use, all parts of the product should be checked frequently to ensure that no moving parts are stuck and fasteners are
not loosened to ensure safety and reliability. If the parts are damaged, they should be replaced in time.
8.3 Maintenance cycle
It is recommended to check and maintain it once a month.
8.4 Long-term use and storage period
The product should be disconnected when not in use, and should be stored in a ventilated, dry, non-corrosive gas warehouse. The
product or packaging should not be placed directly on the ground to avoid damage.
9.1 Warranty period
Under normal storage and transportation conditions, the product packaging or the product itself is intact, and the product has a
warranty period of 24 months from the date of production. The following conditions are not covered by the warranty:
1) Damage caused by improper use, storage and maintenance by the user.
2) Damage caused by the organization or personnel not designated by the company, or the user's disassembly, assembly and
maintenance.
3) The product has exceeded the warranty period.
4) Damage caused by force majeure.
9.2 Environmental protection
In order to protect the environment, when this product or its components are scrapped, please dispose of them properly as
industrial waste; or hand them to a recycling station for classification, disassembly, recycling, etc. in accordance with relevant national
regulations.
10.1 State the model, number, delivery time, place, unit and consignee when ordering;
10.2 Order example: NF2-25/3HRY 10 units. NF2-25 3-pole single-hole panel mounting 10 sets of red and yellow knobs.
10.2.1 If you need to order a 4-pole product, it should include the main body + additional poles: such as NF2-25/3DIR 10 sets + NF2-
40PS 10 sets. NF2-25 3-pole guide rail installation Blue knob 10 sets +40 frame frame Synchronously disconnect 10 sets of
additional poles.
10.2.3 If you need to order a 4-pole product + auxiliary, it should include the main body + additional pole + auxiliary pole: such as
NF2-32/3DOB 10 sets + NF2-40PD 10 sets + NF2-P1 10 sets. NF2-25 3-pole door lock installation Black straight handle 10 sets
+40 shell frame 10 sets of pre-disconnected additional poles + 10 sets of NO1NC auxiliary.
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