Tokheim QUANTIUM 410 - Zoning Diagrams

Page 2-2 Document Ref 909342-001 Rev 11
Site Preparation Quantium 410 Installation Manual
2 SITE PREPARATION
2.1 General
Tokheim dispensers must only be installed on a level island or forecourt surface.
The ground plan will depend on the model ordered. See drawings in Section 3.
2.1.1 ZONING DIAGRAMS
The classification of vapour barriers are indicated in the following diagrams. The
zone classifications shown are always the highest applicable to that location within
the dispenser.
Q410 DISPENSER - STANDARD CONFIGURATION
1250 200200
50
2389
520200
200
50
200
Zone 1
Zone
2
Zone 1
Zone
1
Zone
1
Zone
2
Zone
2
Zone
2
Zone
2
Zone
2
Zone 1
Calc
Head
Zone 1
Zone 2
Non-hazardous zone
620
Island Level
Note:- On this drawing all zone 2 areas are external of the dispenser.
Zone 1 is internal in the dispenser.