Casing; Set-Up; Figure 33 Xtc601 Lid Removal - Michell Instruments XTC601 User Manual

INSTALLATION
4.2.1

Casing

• General Purpose (GP) IP66 weather-proof
• Explosion Proof (EX) for installations in hazardous areas, certified to:
cCSAus - Class I, Division 1, Groups B, C, D
TC TR Ex-Cert - 1Exd IIB+H2 T3 Gb
4.3

Set-Up

• The XTC601 is designed to be panel or wall mounted. There are 2 bolt
holes and 2 lugs (1 per corner) see Figure 11 . Dimensional drawings can
be found in Appendix B. Mount the analyzer before attempting to remove
the lid.
• The EXd thread is greased and therefore it may be advisable to wear latex
gloves.
• Ensure that the grub screw is loose, using the hex key (supplied), to
prevent scoring on the casing.
• Connect the earthing strap to the earth point on the right hand side of
the case.
• Remove the lid, using the lid keys (supplied). The lid will require a firm
grip to loosen.
• If fitted, remove the display / status pcb via the two ¼ turn quick-connect
fittings.
• Disconnect the ribbon / interconnecting cable from the loose pcb.
32
II 2 G Ex d IIB+H2 T3 Gb
II 2 D Ex tb IIIC T137°C Db IP66 T amb -40°C to +55°C
WARNING: This unit is 24 V DC powered only!
Figure 33
XTC601 User's Manual
M5 Locking Grub Screw
XTC601 Lid Removal
97400 Issue 3.1, January 2017