Viking Pump TSM630.2: LS-QS Universal Seal User Manual

Page 11

SECTION TSM 630.2

ISSUE

PAGE 11 OF 12

NOTE:

1. Heat cartridges, temperature probes, and controllers

must be wired by a licensed electrician to meet local

codes.

2. Heat cartridges require 240VAC, 1 Phase, 60 Hz or

220VAC, 1 Phase, 50 Hz power supply.

3. Heat cartridges are UL, CSA, & CE marked, RoHs

compliant.

4. Heat cartridges and cables are water resistant but not

water proof. They need to be installed in a protected

area.

5. To make sure that the liquid within the pump is melted

and to avoid damage to the pump, do not start the pump

until the set point temperature has been reached.

6. Several factors such as the size of pump, the set point

temperature, and the insulation will affect the amount

of time it will take for the pump to reach the set point

temperature. Typically it will take 3-4 hours for the pump

to reach its set point temperature.

7. Do not use heat cartridges with different watt densities

from those supplied by Viking. Changing watt densities

may result in localized over or under heating.

8. The thermocouple or temperature probe must be

installed in the bracket location shown in Figure 13

below. Any other location may result in localized over or

under heating.

9. Please see TSM 630.4 for technical information on the

Viking supplied controller for the heat cartridges.

10. The wires for the heat cartridges can be joined together

in a junction box, and a single wire from the junction box

can be connected to the controller.

11. WARNING Heat cartridges will be hot. Do not touch

pump or heat cartridges until they have been allowed to

cool.

FIGURE 13 - HEAT CARTRIDGE AND THERMOCOUPLE LOCATIONS

TABLE 2 - NUMBER OF HEAT CARTRIDGES IN EACH PUMP MODEL

* The thermocouple location for the LS size is

located on the opposite side of the bracket as

shown in the drawing.

Dimensions - LS through QS Sizes – Electrically Heated – Non Jacketed

(Top View)

Wattage by Pump Size

Pump Size

Number of Heaters in Head

Number of Heaters in Bracket

Total Wattage

1250

2200

Model

Bracket Heater to Port

Center Line (DD)

Temp Probe to Port

Center Line (CC)

Head Heater to Port

Center Line (EE)

Required to Remove Heater

(AA)

(BB)

Inch

LS124E

6.09

154.69

6.25

158.75

6.44

163.58

7.00

177.80

6.50

165.10

Q124E

5.83

148.08

7.33

186.18

8.25

209.55

9.25

234.95

7.75

196.85

QS124E

6.33

160.78

7.83

198.88

9.25

234.95