W L 37 Sa fet y inStruc tionS for r e pairS 237
12.2 Engine
•
Perform repair work only if the loader is secured as de-
scribed in Section 9, page 143 »Securing the loader«.
12.3
Welding work
WARNING
Improper handling of the ROPS/FOPS can com
promise its integrity.
►
Do not drill, weld, straighten, or bend the ROPS
/ FOPS protective structures.
►
Allow only trained authorized personnel to install new ROPS / FOPS structures.
• Only a certified trained welder shall perform welding work.
•
Only certain authorized individuals under the supervision of a competent person may weld containers which contain or have contained substances that are combustible, promote combustion, are explosive, or can, during welding, produce vapor, gas, mist or dust that are hazardous to health. Should you have problems or questions, it is imperative that you consult the Wacker
Neuson Service.
238 Sa fet y inStruc tionS for r e pairS
Before performing welding work on the loader After welding has been completed:
•
Disconnect the battery as described in this Operator’s
Manual.
•
Disconnect the positive pole (terminal B+) on the generator.
•
Switch OFF the battery disconnect switch (if present).
•
Protect bare terminals and connections against shortcircuiting.
•
Attach the welding grounding terminal in the immediate vicinity of the welding site. Do not allow the welding current to pass through gears, bolts, articulated joints or hydraulic cylinders.
•
Reconnect all the electrical connections and check that they function.
•
Connect the battery as described in this Operator’s
Manual.
