Snorkel TL37-01-007625, Parts Manual

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ELECTRICAL SWITCH VARIATIONS
ZB2 ZB4
Switch Variations.
There are three different variations of switches that may be fitted to the machine which
can be identified by looking at the back of the switch head.
The three variations are shown in the diagram above.
Type ZB2, Type ZB4 and Type PB22
Details of all the part numbers of switch heads, bodies and contact blocks are listed in the
tables on the next page.
PB22
If you need to purchase spare parts then you can replace the switch head or switch body
if you know which type of switch you have ie. if you have 2B2 then you can purchase a
2B2 switch body only to go on your existing switch head or vice versa. You cannot put
a 2B4 or PB22 body on a 2B2 switch head.
If you do not know what type of switch is on your machine then you can replace the
complete switch unit (Head and Body) with any of the 3 types.