Flowserve 10-30 HK75 Heater and Thermostat Manuel d'utilisateur télécharger pdf

10-30 HK75

Heater and Thermostat

Installation, Operation and Maintenance

FCD WCAIM2069-00 (Part 16420)



IMPORTANT: When installing a foil rope heater for a particular volt-

age actuator, ensure that the heater has the proper voltage rating,

compatible with the actuator. Heaters with different voltage ratings

than actuator may be installed if the heater is wired independently

from actuator. The voltage and wattage are both marked on the

heater. Also, be sure that heater is in contact with the metal part

of motor module or gear train, as a heat sink is important so that

heater does not overheat.

A. 10-30 HK75 Installation

1. Remove cover of actuator to gain access to internals. On

10-23 75, it is recommended to remove motor module to

get better access to mounting area.

2. Using a commercially available cleaner, wipe the areas to

which the heater will be applied (see the illustrations on

next page) to remove greases, oils and dirt from the metal

surfaces, and allow it to dry.

3. Remove the paper backing on the heater, exposing the

adhesive surface. Starting from the depression on 10-23 75

actuators (or the left side of gear train support on 25-30 75

actuators) begin to apply the heater. Press the adhesive side

of the heater to the actuator’s cleaned surfaces, taking care

to apply the heater tightly onto the curvatures. Smooth the

heater out by pressing along entire surface with your hand.

4. Refer to wiring diagram (Figure 3) and/or inside actuator

cover. Wire one side of the heater to the terminal strip at

terminal 1 for AC or terminal 11 for DC.

NOTE: All wiring to terminal strip should be inserted only to

midpoint of terminal strip.

When there are multiple wires going to terminal 1, use the

short white wire included in kit. Connect it to terminal 1 and

then splice it to the other white wires (common) using the

closed-end splice provided.

5. Connect the other wire of the heater to one wire of the

thermostat using the wiring connector provided in the kit

and crimp properly.

6. Connect the other lead on the thermostat to the terminal

strip at terminal 2 for AC or terminal 12 for DC.

7. Apply the appropriate voltage between terminals 1 and 2

for AC or 11 and 12 for DC. (Terminal 1 is common to AC

actuator power.)

8. For 10-30 75 actuators, locate the thermostat under the

right side limit switch(es) (as viewed from terminal strip).

Position thermostat conveniently so that wires can reach

terminal 2 for AC or terminal 12 for DC. For 25 and 30

75 actuators, tie thermostat to switch post using wire tie

included in kit. Keep wiring away from any rotating parts.

9. The thermostat will energize the heater at temperatures

below 210°C.

NOTE: If heater is used with electrical fail-safe option (F75),

an AC heater must be used. The heater is wired to terminals

11 and 12 of terminal strip, which are then wired to termi-

nals 9 and 10 of fail-safe module.

1 2

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Page 1 - Heater and Thermostat

10-30 HK75Heater and ThermostatInstallation, Operation and MaintenanceFCD WCAIM2069-00 (Part 16420)IMPORTANT: When installi

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Flowserve 10-30 HK75 Heater and Thermostat Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Matériel Flowserve 10-30 HK75 Heater and Thermostat. Flowserve 10-30 HK75 Heater and Thermostat User Manual Manuel d'utilisatio

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