Approvals; Approval Standards; Explanation To Fm Approval; Safety - Grundfos SL1 Instrucciones De Instalación Y Funcionamiento

5. Approvals

The SL1 and SLV pumps have been approved by CSA and FM, and the explosion-proof versions hold an FM type examination certificate
no.: 3035318.

5.1 Approval standards

These pumps have been approved by CSA and FM according to UL778, C22.2 no. 108 and FM 3600, FM 3615 and FM 3615.80.

5.2 Explanation to FM approval

The SL1 and SLV pumps have the following explosion protection classification: Class I, Division 1, Groups C and D, T4, T3, IP68.
Standards Code
Class I
Division 1
FM 3600
FM 3615 Groups C and D
FM 3615.80
T4/T3
IP68

6. Safety

Warning
Pump installation in tanks must be carried out by
specially trained persons.
Work in or near tanks must be carried out
according to local regulations.
Warning
FM
Persons must not enter the installation area
when the atmosphere is explosive.
Warning
It must be possible to lock the mains switch in
position 0. Type and requirements as specified in
National Electrical Code and all local codes.
For safety reasons, all work in tanks must be supervised by a
person outside the pump tank.
It is advisable to make all maintance and service
Note
jobs when the pump is placed outside the tank.
Tanks for submersible sewage and wastewater pumps may
contain sewage or wastewater with toxic and/or disease-causing
substances. Therefore, all persons involved must wear
appropriate personal protective equipment and clothing, and all
work on and near the pump must be carried out under strict
observance of the hygiene regulations in force.
Warning
Make sure that the lifting bracket is tightened
before attempting to lift the pump. Tighten if
necessary. Carelessness during lifting or
transportation may cause injury to personnel or
damage to the pump.
The following warnings and notes also appear in a label
(delivered with the pump). Place the label near the control
box.
Warning
Risk of electric shock. Do not remove cable and
strain relief. Do not connect conduit to pump.
Warning
Risk of electric shock
This pump has not been approved for use in
swimming pools or marine areas.
10
Description
= Explosive atmosphere is caused by gas or vapours.
= Area classification
= Classification of gases
= Maximum surface temperature is 275 °F (135 °C) and 392 °F (200 °C)
= Enclosure class according to IEC 60529.
Warning
To reduce risk of electric shock, see installation
and operating instructions for guidance in proper
installation.
Warning
To reduce risk of electric shock, install only on a
circuit protected by a ground-fault circuit
interrupter (GFCI).
Acceptable for indoor and outdoor use.
Note
Note Submersible pump.
Provide suitable motor protection based on the
Caution
electrical ratings.
Enclosure type 3.
Caution
Caution This pump has been tested with water only.
Use wih approved motor protective circuit
breaker matching motor input in full-load
Caution
amperes with overload element(s) selected or
adjusted in accordance with control instructions.